Anesthesiology, MedMark

ANESTHESIOLOGY

Associations/Societies Age Anaesthesia Association American Academy of Anesthesiologist Assistants American Academy of Pain Management American Association for Respiratory Care American Association of Nurse Anesthetists American Dental Society of Anesthesiology American Pain Society American Society of Anesthesia Technologists and Technicians American Society of Anesthesiologists American Society of Critical Care Anesthesiologists (ASCCA) American Society of Regional Anesthesia Anaesthesiologists Independent Practitioners' Association Anaesthetic Research Society Anesthesia History Association Association of Anesthesia Clinical Directors (AACD) Association of Cardiothoracic Anaesthetists Association of Mersey Intensive Care Units Association of Ottawa Anesthetists Association of Paediatric Anaesthetists of Great Britain And Ireland Australian and New Zealand College of Anaesthetists Australian Pain Society Australian Society of Anaesthetists Brazilian Intensive Care Society Brazilian Society of Anesthesiology British Ophthalmic Anaesthesia Society California Society of Anesthesiologists Canadian Anaesthetists' Society (CAS) Canadian Critical Care Society Canadian Malignant Hyperthermia Association Canadian Pain Society Connecticut State Society of Anesthesiologists Difficult Airway Society European Association of Cardiothoracic Anaesthesiologists European Shock Society European Society for Computing and Technology in Anaesthesia and Intensive Care European Society of Anaesthesiologists European Society of Regional Anesthesia (ESRA) Finnish Society of Anaesthesiologists Finnish Society of Intensive Care Florida Society of Anesthesiologists Georgia Society of Anesthesiologists German Society of Anaesthesiology and Intensive Care Medicine Greek Society of Anaesthesiologists Hellenic Pain Society Hellenic Society of Anesthesiologists Illinois Society of Anesthesiologists Intensive Care Society International Anesthesia Research Society International Association for the Study of Pain International Trauma Anesthesia and Critical Care Society (ITACCS) Israel Society of Anesthesiologists Italian Association of Anesthesiologists and Intensive Care Physicians Japanese Society for Technology in Anesthesia Korean Society of Anesthesiologists Malignant Hyperthermia Association of the United States Missouri Society of Anesthesiologists Montana Society of Anesthesiologists National Chronic Pain Outreach Association, U.S. Navy Anesthesia Society Neuroanaesthesia Society of Great Britain & Ireland Nitric Oxide Home Page Official Home of the Nitric Oxide Society North American Chronic Pain Association of Canada North Carolina Anesthesia Practice Managers Association North Carolina Society of Anesthesiologists Northern Ireland Society for Computing in Anaesthesia (NISCA) Northern Ireland Society of Anaesthetists Norwegian Society of Anaesthesiology Obstetric Anaesthetists' Association Pennsylvania Society of Anesthesiologists Polish Society of Anaesthesiologists Portuguese Society of Intensive Care Scottish Intensive Care Society Slovak Society of Anaesthesiology and Intensive Medicine Sociedad Andaluza de Medicina Intensiva y Unidad Coronarias Sociedad Mexicana de Anestesiolog Societ? Italiana di Anestesia Analgesia Rianimazione e Terapia Intensiva Society for Advanced Telecommunication in Anaesthesia Society for Ambulatory Anesthesia (Samba) Society for Cardiovascular Anesthesiologists Society for Computers in Anesthesiology Society for Education in Anesthesia Society for NeuroAnesthesia and Critical Care Society for Obstetric Anesthesia And Perinatology Society for Office Based Anesthesia Society for Pediatric Anesthesia Society for Technology in Anesthesia Society of Anesthesiology and Intensive Medicine of Northern Greece Society of Cardiovascular Anesthesiologists Society of Computing and Technology in Anaesthesia, UK Society of Critical Care Medicine Society of Neurosurgical Anesthesia and Critical Care (SNACC) South African Society of Anaesthesiologists Swiss Society for Anaesthesiology and Resuscitation Texas Pain Society Texas Society of Anesthesiologists (TSA) Tochigi Prefectural Society of Pain Clinicians Trigeminal Neuralgia Association Turkish Society of Anaesthesiology and Reanimation
Centers/Institutes/Labs Anesthesia Simulator Center, Stanford University Anesthesiology Education Center, Cleveland Clinc Anesthesia Anesthesiology Research, University of California San Diego Educational Research Lab, Cleveland Clinic Foundation Institute of Anesthesiology, University of Palermo Istituto di Anestesiologia e Rianimazione, Policlinico "A. Gemelli" MacIver Lab, Department of Anesthesia, Stanford University Patient Simulation Center, University of Washington Peripheral Nerve Research Laboratory, University of California, San Diago University Center for Pain Medicine and Rehabilitain, University of Texas, Houston World Instute of Pain
Departments/Divisions Critical Care Medicine, Louisiana State University Medical Center DasNet: Second Department of Anesthesiology and Division of Intensive Care, Dokkyo University Departamento de Anestesiologia da Maternidade de Campinas Department of Anaesthesia & ICU, Chinese University of Hong Kong Department of Anaesthesia & Intensive Care, St. Bartholomew's and the Royal London School of Medicine and Dentistry Department of Anaesthesia & Pain Management, Alfred Hospital Department of Anaesthesia & Pain Management, Leicester Royal Infirmary Department of Anaesthesia and Intensive Care, Finders University Department of Anaesthesia and Intensive Care, Sahlgrenska University Hospital Department of Anaesthesia and Intensive Care, West Glasgow Hospitals University NHS Trust Department of Anaesthesia and Pain Management, Royal North Shore Hospital Department of Anaesthesia of the University of Rotterdam Department of Anaesthesia, Ealing Hospital Department of Anaesthesia, Intensive Care and Pain Therapy, Hospital San Giovanni di Dio Department of Anaesthesia, London Health Sciences Centre, North Campus Department of Anaesthesia, Mater Public Hospitals Department of Anaesthesia, McMaster University Department of Anaesthesia, Nepean Hospital Department of Anaesthesia, Ninewells Hospital And Medical School Dundee Department of Anaesthesia, Queen's University Department of Anaesthesia, Royal Perth Hospital Department of Anaesthesia, Royal Women's Hospital Department of Anaesthesia, Saint Joseph's Health Centre Department of Anaesthesia, Southern General Hospital Department of Anaesthesia, University Hospital of Wales NHS Trust, Cardiff Department of Anaesthesia, University of Basel Department of Anaesthesia, University of Calgary Department of Anaesthesia, University of Cambridge Department of Anaesthesia, University of Cape Town Department of Anaesthesia, University of Dundee Department of Anaesthesia, University of Glasgow Department of Anaesthesia, University of Liverpool Department of Anaesthesia, University of Montreal Department of Anaesthesia, University of Pretoria Department of Anaesthesia, Westmead Hospital Department of Anaesthesia, Women's & Children's Hospital, South Australia Department of Anaesthesiology and Intensive Care, University Hospital of Vienna Department of Anaesthesiology and Intensive Care, University of Berne Department of Anaesthesiology, Katharinen Hospital Department of Anaesthesiology, Oulu University Department of Anaesthesiology, University Hospital of Oulu Department of Anaesthesiology, University of Michigan Medical Center Department of Anaesthesiology, University of Turku Department of Anaesthesiology, University of Western Ontario Department of Anaesthetics and Intensive Care Medicine, University of Wales Department of Anaesthetics, Manning Base Hospital Department of Anaesthetics, Royal Prince Alfred Hospital Anaesthetics Department of Anaesthetics, University of Edinburgh Department of Anaesthetics, University of Oxford's Nuffield Department of Anaesthetics, University of Sydney Department of Anesthesia and Critical Care, University of Chicago Department of Anesthesia, Bowman Gray School of Medicine Department of Anesthesia, Brigham & Women's Hospital Department of Anesthesia, Children's Hospital Medical Center Department of Anesthesia, Harvard Medical School Department of Anesthesia, Indiana University School of Medicine Department of Anesthesia, Lucile Salter Packard Children's Hospital Department of Anesthesia, Oregon Health Sciences Universtiy Department of Anesthesia, Stanford University Department of Anesthesia, University of California, San Francisco Department of Anesthesia, University of Dundee Department of Anesthesia, University of Iowa Department of Anesthesia, University of Manitoba Department of Anesthesia, University of Pennsylvania Department of Anesthesiology & Critical Care Medicine, University of Pittsburgh Department of Anesthesiology & Intensive Care, Meir Hospital Department of Anesthesiology & Perioperative Medicine, University of Missouri Department of Anesthesiology and Reanimation, Cukurova University Department of Anesthesiology and Resuscitology, EHIME University School of Medicine Department of Anesthesiology and Resuscitology, Okayama University Department of Anesthesiology, Albany Medical Center Department of Anesthesiology, Bowman Gray School of Medicine Department of Anesthesiology, Case Western Reserve University Department of Anesthesiology, Columbia-Presbyterian Medical Center Department of Anesthesiology, Cukurova University Department of Anesthesiology, Duke University Department of Anesthesiology, Emory School of Medicine Department of Anesthesiology, Friedrich-Alexander University Department of Anesthesiology, Jefferson Medical College Department of Anesthesiology, Johns Hopkins University Department of Anesthesiology, Louisiana State Univeristy Department of Anesthesiology, Medical College of Virginia/Virginia Commonwealth University Department of Anesthesiology, Medical College of Wisconsin Department of Anesthesiology, Naval Medical Center, San Diego Department of Anesthesiology, New York Medical College Department of Anesthesiology, Sate University of New York, Syracuse Department of Anesthesiology, State University of New York, Buffalo Department of Anesthesiology, State University of New York, Stony Brook Department of Anesthesiology, State University of New York, Syracuse Department of Anesthesiology, St-Luke's-Roosevelt Hospital Department of Anesthesiology, Texas Tech University Department of Anesthesiology, Thomas Jefferson University Department of Anesthesiology, Tulane University Department of Anesthesiology, University of Alabama, Birmingham, Gopher Department of Anesthesiology, University of Arizona Department of Anesthesiology, University of California, Irvine Department of Anesthesiology, University of California, Loa Angeles Department of Anesthesiology, University of California, San Diago Department of Anesthesiology, University of Colorado Department of Anesthesiology, University of Florida Department of Anesthesiology, University of Kansas, Wichita Department of Anesthesiology, University of Kentucky Department of Anesthesiology, University of Louisville Department of Anesthesiology, University of Miami Department of Anesthesiology, University of Michigan Department of Anesthesiology, University of Minnesota Department of Anesthesiology, University of North Carolina at Chapel Hill Department of Anesthesiology, University of Oklahoma Department of Anesthesiology, University of Pennsylvania Department of Anesthesiology, University of Puerto Rico Department of Anesthesiology, University of Rochester Department of Anesthesiology, University of South Florida Department of Anesthesiology, University of Southern California Department of Anesthesiology, University of Sydney Westmead Department of Anesthesiology, University of Tennessee Department of Anesthesiology, University of Texas Medical Branch-Galveston Department of Anesthesiology, University of Texas, Houston Department of Anesthesiology, University of Texas, San Antonio Department of Anesthesiology, University of Texas, Sourthwestern Department of Anesthesiology, University of Utah Department of Anesthesiology, University of Virginia Department of Anesthesiology, University of Washington Department of Anesthesiology, University of Western Ontario Department of Anesthesiology, University of Wisconsin Department of Anesthesiology, Vanderbilt University Medical Center Department of Anesthesiology, West Virginia University Department of Anesthesiology, Wilford Hall Medical Center Department of Anesthesiology, Yale University School of Medicine Department of Anesthesiologym, Duke University Department of Anesthesioloy, Yonsei University Department of Paediatric Anaesthesia, Women's & Children's Hospital, South Australia Division of Anaesthesia & Intensive Care, Prince of Wales and Prince Henry Hospitals Division of Paediatric Anaesthesia, Albeta Children's Hospital, University of Calgary Imperial School of Anaesthesia Klinik f Northern Ireland School of Anaesthesia Northern Ireland School of Anaesthesia Northern Schools of Anaesthesia obAnaesthesia: Obstetrical Anaesthesia Section, Canadian Anaesthestiest's Society Royal College of Anaesthetists Royal College of Anesthesiologists of Thailand South Eastern School of Anaesthesia Welsh School of Anaesthesia West Midland Schools of Anaesthesia Yorkshire East Coast School of Anaesthesia
Education/Training Acid-Base Balance: A Tutorial, Tulane University Anaesthesia Simulators, University of Copenhagen AnesNet AnesNet is an educational project that tries to integrate the technological development of WWW and other associated information technologies for educational purposes within the field of Anesthesiology and Reanimation. AnesNet it is supervised by the "Society for Advanced Telecommunications in Anesthesia" (SATA). Anesthesia for Orthopedic Surgery, Cleveland Clinic Foundation Anesthesia Manuals, University of Chicago Anesthesia Reference Materials, Walter Reed Army Medical Center AnesthesiaWeb Anesthesiology, Learning Modules for Continuing Education, MedPharm Anesthesiology's Educational Server, Cleveland Clinc Anesthesia Arterial Tourniquet, Peter J. Duffy MD Cardiac Anesthesia Manual, Dartmouth-Hitchcock Medical Center Cricothyroidotomy, Carlos Eduardo Reis, MD Differential Diagnosis in Anesthesia & Critical Care Medecine, D. John Doyle, M.D. Digitised Anaesthesia Lectures, University of Queensland Educational Resources, Department of Anesthesiology, University of Miami Electronic Case Conference, Penn State University Electronic Training Text (ETT), University of Miami Emergency Airway Management Guide, Vanderbilt University Fundamentals of Acid Base Balance, Alan W. Grogono, M.D. Interesting Echocardiography Case Study, Arizona Society of Echocardiography Introductory Lectures, University of Virginia Lumbar Puncture, Carlos Eduardo Reis, M.D. Medical Airway, Gopher NeuroAnesthesia Notes, Cleveland Clinic Foundation Neuroanesthesiology Manual, Cleveland Waterman Obstetrical Core Program, Anesthesia, University of Ottawa On-line Airway Pathology Atlas Orotracheal Intubation, Gisele de Azevedo Prazeres, M.D. Pain Net, Inc. The goal at Pain Net, the goal at Pain Net, Inc. is to educate the providers to access these positive state of the art, diagnostic, therapeutic, medical options and make them available to patients who are in need. Postgradate Course Material, University of Queensland Resident's Electronic Handbook, Department of of Anaesthesia, University of Basel Select the lecture you wish to view, GasBone Talaria: Hypermedia Clinical Practice Guidelines for Cancer Pain Ventilation and Perfusion Matching in the Lung, Martin E. Doerfler, M.D., New York University
For Consumers Acute Pain Management Manual goal of this site is to provide an overview of what is available on acute pain management on the www and provide guidance in setting up and maintaining APS. Anesthesia and Pain Management, Atlantic Anesthesia Anesthesia Pain Management Program, Department of Anesthesia, University of Pennsylvania Anesthesiology Patient Safety Foundation Anethesia Net CardioPulmonary Ressuscitation - You can do it ! Educational Resources For Our Patients & Colleagues, Society for Obstetric Anesthesia & Perinatology Going Under: Preparing Yourself for Anesthesia North American Chronic Pain Association of Canada Pain Control After Surgery, Agency for Health Care Policy and Research, NIH, U.S. Pain Resources for Patients and Their Families, C. Richard Chapman, Ph.D. Patients' Guide to Local and Regional Anaesthesia, John Oyston M.D. Public Education, American Society of Anesthesiologists Public Information, Australian Society of Anaesthetists
General 16th International Symposium on Computing in Anesthesia and Intensive Care Acupuncture.Com Anaesthesia International Anaesthesia Meetings Anaesthesia Web Anaesthesia, Anonymous Critical Incident Reporting System Anesthesia Board P.R.E.P. Anesthesia International Anesthesia Web Anesthesiology Quality Improvement Australasian Anaesthesia Web Site Austrian Anesthesia The information-platform for Austrian anesthesists and anesthesiological institutions. Greater Houston Anesthesiology Mexican Anesthesiology Network Neural Solutions Neural Solutions undertakes consultancy in the area of artificial intelligence with particular emphasis on the application of artificial neural networks and genetic techniques. Neuromonitoring North American Drager A Global Leader in Anesthesia Patient Care Systems pain.com A World Information on Pain PedsCCM: Pediatric Critical Care Medicine Perfusion Pages The first WWW site on the planet dedicated to the many facets of Extracorporeal Technology. Rampil Home Page This page represents an experiment in electronic publishing and distribution of scientific information and tools. Rubber and Latex Allergy Discussion List Servi? de Anestesiologia do H.A.F.P.E.S. Singapore Society of Anaesthesiologists Slovak Anaesthesia Server St. Francis Medical Center Critical Care Medicine Valley Anesthesiology Consultants Worldwide Anaesthesia Info Server(WAIS) Worldwide Congress on Pain www.anaesthesie.com
Guides/Guidelines A Guide to Spinal Anaesthesia for Caesarean Section for Anaesthetists & Anesthesiologists, Dr. John Oyston MB BS, FFARCS Acute Pain Management, Agency Health Care Policy and Research, HSTAT, NLM, U.S. Agency Health Care Policy and Research, HSTAT, NLM, U.S. Acute Pain Management In Adults: Operative Procedures Acute Pain Management In Infants, Children, and Adolescents: Operative Procedures Acute Pain Management: Operative or Medical Procedures and Trauma Formas de controlar el dolor despues de una operacion Pain Control After Surgery (Consumers Guide) Anesthesia Guidelines, University of Michigan Guidelines to the Practice of Anaesthesia, Canadian Anaesthetists' Society Resident Component, American Society of Anesthesiologists Standards Guidelines and Statements, Swiss Anaeshesia Server
Information Sources Acute Pain Management Manual goal of this site is to provide an overview of what is available on acute pain management on the www and provide guidance in setting up and maintaining APS. Anesthesia for the Pregnant Patient Anesthesia Keyword Review Search Engine, University of California at San Francisco Anesthesiology Clip Art Library Anonymous Critical Incident Reporting System in Anesthesiology Application of Transcranial Doppler Ultrasound in Neuroanesthesia, Department of Anaesthesia, University of Basel Arterial Tourniquet, Ottawa General Hospital Austalian Anaesthetists EMail Directory Canadian Anesthesia E-mail Directory Closed Claims Project/Pediatric Perioperative Cardiac Arrest Registry, American Society of Anesthesiologists Critical Care Medicine, Consensus Development Conference, NIH, U.S. Epidural Misadventures: A review of the risk and complications associated with epidural anaesthesia, Holly A. Muir, M.D., FRCPC Global Anesthesiology Server Network (GASNet ) Medical Conditions with Airway Implications, Toronto Hospital Medical Illustration for the Head and Neck, Tay M. McClellan Neuroanesthesia Home Page Perioperative Management of the Latex-Allergic Patient, Clevelend Clinic Foundation Primary Anesthesia Topics, University of Wisconsin Regional Anesthesia Standards, Guidelines, and Statements, American Society of Anesthesiologists Survey of Anaesthesia Resources on the Internet Virtual Museum of Anesthesiology Wood Library-Museum of Anesthesiology World-Wide Web Electronic Medical Record System Project
Journals/News/Publications A Core List of Anesthesia Books and Serials Acta Anaesthesiologica Scandinavica ad referendum medical reference search and find utility Anaesthesiology All Net Pediatric Critical Care Textbook American Journal of Anesthesiology American Journal of Respiratory and Critical Care Medicine American Pain Society Bulletin Anaesthesia Anaesthesia and Intensive Care: Journal of the Australian Society of Anaesthetists Journal of the Australian Society of Anaesthetists Anaesthesia Monitor Anaesthesia On-Line Anaesthesiologie und Intensivmedizin Analgesic and Anesthetic Drug Reviews, Medical Sciences Bulletin Anesthesia and Analgesia Anesthesia Malpractice Prevention Anesthesia Monitor Anesthesia On-Line Anesthesia Patient Safety Foundation Newsletter Anesthesiology Clinics Australian and New Zealand Intensive Care Society Newsletter Cancer Pain Release, WHO Care of the Critically Ill Connecticut State Society of Anesthesiologists Newsletter Critical Care Handbook, Departments of Anesthesiology & Surgery, University of Texas Medical School, Houston Critical Care Medicine Current Anesthesiology Reports A bimonthly journal in which leading experts provide a review of the world's literature during the last 12 months covering the latest research, clinical studies, and pharmacologic advances. Current Opinion in Anesthesiology A bimonthly journal in which leading experts provide a review of the world's literature during the last 12 months covering the latest research, clinical studies, and pharmacologic advances. Der Anaesthesist Echocardiography Electronic journal of cardiac ultrasound at the Echocardiography Laboratory of the University of Medicine and Dentistry of New Jersey - Robert Wood Johnson Medical School, New Brunswick, New Jersey. Educational Synopses in Anesthesiology and Critical Care Medicine Electronic Handbook of Anaesthesia and Critical Care, Department of Anaesthesia, Toronto Hospital Emergency Medicine News At Your Desktop ENT Handbook for Anesthesia Trainees, Cleveland Clinic Foundation European Journal of Anaesthesiology European Journal of Pain Global Textbook of Anesthesiology, Yale University Hypertextbook of Obstetric Anaesthesia Intensive Care Medicine Internet Journal of Anesthesiology Internet Journal of Emergency and Intensive Care Medicine Internet Journal of Polish Anesthesiology and Surgery Journal Anesthesiology Journal of Anesthesia Journal of Cardiothoracic and Vascular Anesthesia Journal of Clinical Anaesthesia Journal of Intensive Care Medicine Journal of Pain Neuroanesthesia Handbook for Anesthesia Trainees, Cleveland Clinic Foundation Neuroanesthesiology Manual, Cleveland Waterman, GASNet New England Journal of Medicine On-line News - Anaesthesia, Doctor's Guide Nitric Oxide Paediatric Anaesthesia Pain Forum Pain Research and Management Pediatric Pain Letter Regional Anesthesia Resident's Electronic Handbook, Department of of Anaesthesia, University of Basel Revista Mexicana de Anestesiologia Seminars in Anesthesia, Perioperative Medicine and Pain Seminars in Cardiothoracic and Vascular Anesthesia Spanish Phrase Book for Anesthesia Survey of Anesthesiology Techniques in Regional Anesthesia and Pain Management Thai Journal of Anesthesia Thai Journal of Anesthesiology Update in Anaesthesia A journal for anaesthetists in developing countries Virtual Anaesthesia Textbook
Lists of Resources Anaesthesia Societies, Colleges, Departments and People on the Internet, Virtual Ansesthesia Textbook Anaesthesia Web Anaesthesia, WebDoctor Anaesthetics and Surgery, Medical Journals, Science.Komm Anesthesia & Critical Care Medicine on the Internet Anesthesia & Critical Care Subspecialty Resources, University of Chicago Anesthesia and Analgesia, MIC-KIBIC, Karolinska Institute Anesthesia Reference Materials, Walter Reed Army Medical Center Anesthesia Simulator Web Pages, Department of Anesthesiology, University of Rochester Anesthesia, Critical Care & Emergency Medicine on the Internet A collection of more than 1500 links dealing with Anesthesia, Critical Care and Emergency Medicine on the Internet Anesthesiology (Other Specialties), galaxy Anesthesiology, Hardin Meta Directory Anesthesiology, Learning Modules for Continuing Education, MedPharm Anesthesiology, Martindale's Health Science Guide Anesthesiology, Medical Library Anesthesiology, Medical Matrix Anesthesiology, MedWeb Anesthesiology, Mining Company A comprehensive Anesthesiology sites including original content, links, and more for practitioners and patients. Includes atient education resources. Anesthesiology, North Memorial Health Care Anesthesiology, WWW Virtual Library Anesthesiology, Yahoo Australasian Anaesthesia Web Site Canadian Anesthesia List DANest DANest Home is a collection of links and resources relevant to Danish anaesthesiology. GASNet: Global Anesthesiology Server Network Global Regional Anesthesia Website Hotlinks, American Society of Anesthesiologists HP Anesthesiology Village Internet Resources for Anaesthetists, University of Sydney Internet Resources, Pediatric Critical Care Medicine(PedsCCM) Ring of Turkish Anaesthesiologists(ROTA ) Wright's Anesthesia and Critical Care Resources on the Internet
Other Organizations American Board of Anesthesiology Anesthesia Foundation Anesthesia Patient Safety Foundation Australian and New Zealand College of Anaesthetists Australian Resuscitation Council Club Italiano Anestesisti Ostetrici East Anglian Intensive Care Group Federaci Official Website of The Argentine Federation of Associations of Anesthesiology, Argentine Journal of Anesthesiology. Discussion forums, Books editated by FAAA. Federation of European Associations of Paediatric Anaesthesia (FEAPA) Foundation for Anesthesia Education and Research Foundation for European Education in Anaesthesiology Foundation for European Education in Anaesthesiology Resuscitation Council, U.K. Victorian Anaesthesia Group World Federation of Societies of Anaesthesiologists BACK