(Q36084253)
Statements
Sexual risk behaviors, circumcision status, and preexisting immunity to adenovirus type 5 among men who have sex with men participating in a randomized HIV-1 vaccine efficacy trial: step study (English)
Kenneth H Mayer
Beryl A Koblin
Susan P Buchbinder
Ching-Yun Wang
Jorge Sanchez
Stephen J Brown
Michael N Robertson