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Older partner selection in young African-American men who have sex with men.
Arrington-Sanders R, Leonard L, Brooks D, Celentano D, Ellen J. Arrington-Sanders R, et al. Among authors: leonard l. J Adolesc Health. 2013 Jun;52(6):682-8. doi: 10.1016/j.jadohealth.2012.12.011. Epub 2013 Mar 21. J Adolesc Health. 2013. PMID: 23523311 Free PMC article.
Poverty and sexual concurrency: a case study of STI risk.
Tsui EK, Leonard L, Lenoir C, Ellen JM. Tsui EK, et al. Among authors: leonard l. J Health Care Poor Underserved. 2008 Aug;19(3):758-77. doi: 10.1353/hpu.0.0055. J Health Care Poor Underserved. 2008. PMID: 18677069
463 results