[Readings] Yapper John, M.D. Adjust Share By Peter A. Ubel, This article is only available as a PDF to subscribers. Download PDF Tags 20th century Confidential communications Eavesdropping Elevators Medical ethics Pennsylvania Physicians More from Peter A. Ubel Adjust Share Close < Previous Issue | View All Issues | Next Issue > January 1998 < Previous Issue | View All Issues | Next Issue > Table of Contents Close