German, D., Nguyen, T., Ogbue, C. P., & Flynn, C. (2015). Condomless anal intercourse among males and females at high risk for heterosexual HIV infection. Sex Transm Dis.
Chicago Style aipamenaGerman, Danielle, Trang Nguyen, Christine Powell Ogbue, and Colin Flynn. "Condomless Anal Intercourse Among Males and Females At High Risk for Heterosexual HIV Infection." Sex Transm Dis 2015.
MLA aipamenaGerman, Danielle, Trang Nguyen, Christine Powell Ogbue, and Colin Flynn. "Condomless Anal Intercourse Among Males and Females At High Risk for Heterosexual HIV Infection." Sex Transm Dis 2015.
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