1. The Efficacy of a Relationship-Based HIV/STD Prevention Program for Heterosexual Couples El-Bassel, Nabila; Witte, Susan S.; Gilbert, Louisa; Wu, Elwin; Chang, Mingway P.; Hill, Jennifer; Steinglass, Peter 2003 Articles Social psychology
2. Long-Term Effects of an HIV/STI Sexual Risk Reduction Intervention for Heterosexual Couples El-Bassel, Nabila; Witte, Susan S.; Gilbert, Louisa; Wu, Elwin; Chang, Mingway P.; Hill, Jennifer; Steinglass, Peter; Columbia University. Social Work 2005 Articles HIV infections—PreventionHIV infections--Risk factorsSexually transmitted diseases--PreventionCouples--Health and hygieneHeterosexuals
3. Promoting Female Condom Use to Heterosexual Couples: Findings from a Randomized Clinical Trial Witte, Susan S.; El-Bassel, Nabila; Gilbert, Louisa; Wu, Elwin; Chang, Mingway P.; Hill, Jennifer 2006 Articles Female condomsCondom useSexually transmitted diseases--PreventionCouples--Sexual behaviorSexual health
4. 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