1. Couple-Based HIV Prevention for Low-Income Drug Users From New York City: A Randomized Controlled Trial to Reduce Dual Risks El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Witte, Susan S.; Chang, Mingway P.; Hill, Jennifer; Remien, Robert Howard 2011 Articles HIV infections—PreventionIntravenous drug abusersPoorCouples--Health and hygiene
2. Lack of Awareness of Partner STD Risk Among Heterosexual Couples Witte, Susan S.; El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Chang, Mingway P. 2010 Articles Sexually transmitted diseases--PreventionNon-monogamous relationshipsRisk-taking (Psychology)Sexual healthCouples--Health and hygiene
3. Predictors of Discordant Reports of Sexual and HIV/Sexually Transmitted Infection Risk Behaviors Among Heterosexual Couples Witte, Susan S.; El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Chang, Mingway P. 2007 Articles Sexually transmitted diseases--PreventionCouples--Sexual behaviorCouples--Health and hygieneHIV infections--Risk factorsEpidemiology