John H. Wasson, MD, Professor of Community and Family Medicine and Medicine, Herman O. West Chair of Geriatrics, Dartmouth-Hitchcock Medical Center, Hanover, New Hampshire B. Timothy Walsh, MD, William and Joy Ruane Professor of Psychiatry, Columbia University, College of Physicians and Surgeons, New York, New York Mary C. Labrecque, ARNP/MSN, Instructor in Community and Family Medicine, Dartmouth-Hitchcock Medical Center, Hanover, New Hampshire Harold C. Sox, Jr., MD, Editor, Annals of Internal Medicine, Philadelphia, Pennsylvania Robert Pantell, MD, Professor of Pediatrics, Director, Divisio...