Michael Frass, MD, Professor of Medicine, Specialist in Internal Medicine and Internal Intensive Care Medicine, Classical Homeopathy. 1992 to 2004: Head, Intensive Care Unit, Department of Internal Medicine I, Medical University of Vienna, Vienna, Austria. 2004 to 2019: Head, Outpatient Unit Homeopathy in malignant Diseases, Division of Clinical Oncology, Department of Internal Medicine I, Medical University Vienna, Austria. Vice President ”Doctors Association for Classical Homeopathy”, President “Austrian Umbrella Association for Medical Holistic Medicine”, Chairperson of WissHom: Scientific Society for Homeopathy. Invention, development, and evaluation of the Esophageal Tracheal Combitube (CombitubeTM, produced by Covidien, Mansfield, Massachusetts, USA). The Combitube is included as a Class IIa device in the Guidelines of the American Heart Association (AHA).
