The uses of medical oaths in the twenty-first century.

The Pharos/Spring 2016 Ralph S. Crawshaw, MD, 1921–2014, (AΩA, New York University, 1973, alumnus); Byron A. Foster, MD, MPH, is Assistant Professor, Department of Pediatrics, University of Texas Health Science Center; Matthew Iles-Shih, MD, MPH, is a Resident Physician, Department of Psychiatry & Behavioral Sciences, University of Washington; and John Stull, MD, MPH, is Assistant Professor, Department of Public Health and Preventive Medicine, Oregon Health & Science University (OHSU), Program Director, OHSU General Preventive Medicine Residency and Director, OHSU MD/MPH Program.