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.

Sexually transmitted infections
2015
https://researcherprofiles.org/profile/1186703
25587181
Ellen JM, Greenberg L, Willard N, Stines S, Korelitz J, Boyer CB, Adolescent Medicine Trials Network for HIV/AIDS Interventions