Manuscripts and Publications
Filters: Keyword is Male and Author is Ellen, Jonathan M [Clear All Filters]
HIV viral load levels and CD4+ cell counts of youth in 14 cities.. AIDS. 28(8):1213-9.. 2014.
Cross-sectional survey comparing HIV risk behaviours of adolescent and young adult men who have sex with men only and men who have sex with men and women in the U.S. and Puerto Rico.. Sex Transm Infect. 91(6):458-61.. 2015.