Pappas, M. K., & Halkitis, P. N. (2011). Sexual Risk Taking and Club Drug Use Across Three Age Cohorts of HIV-positive Gay and Bisexual Men in New York City.
Citação norma ChicagoPappas, Molly K., and Perry N. Halkitis. Sexual Risk Taking and Club Drug Use Across Three Age Cohorts of HIV-positive Gay and Bisexual Men in New York City. 2011.
MLA citiranjePappas, Molly K., and Perry N. Halkitis. Sexual Risk Taking and Club Drug Use Across Three Age Cohorts of HIV-positive Gay and Bisexual Men in New York City. 2011.
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