Marginal recruitment impact of potential alterations to FDA deferral criteria for men who have sex with menSchreiber, George B. ScDGlynn, Simone A. MD, MPHAuthor informatione-mail: [email protected] (Schreiber)WESTAT, Rockville, MD 20850 (Glynn)Transfusion 46(5):p 870, May 2006.Copyright © 2006 Blackwell Publishing Ltd.