1. From the Department of Urology, Johns Hopkins School of Medicine (SJF), Baltimore, Maryland, Section of Urology, Medical College of Georgia (MKT), Augusta, Georgia, and Departments of Pathology (GSC) and Surgery (WJA), Veterans Administration Greater Los Angeles Healthcare System and Departments of Biostatistics (FD) and Urology (WJA), University of California-Los Angeles School of Medicine, Los Angeles, Urology Section, Department of Surgery, Veterans Administration Medical Center San Francisco ...