R Bolan, MD, P Amezola, MPH, Los Angeles Gay and Lesbian Center; P Kerndt,
MD, Los Angeles County Dept of Health Svcs, California. J Soreth, MD, Food
and Drug Admin. M Taylor, MD, J Heffelfinger, MD, H Weinstock, MD, Div of
STD Prevention, National Center for HIV, STD, and TB Prevention; M Greenberg,
MD, M Janowski, MD, EIS officers, CDC.