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. Couple-Based HIV Prevention in the United States: Advantages, Gaps, and Future Directions El-Bassel, Nabila; Gilbert, Louisa; Witte, Susan S.; Wu, Elwin; Hunt, Timothy; Remien, Robert Howard 2010 Articles Couples--Sexual behaviorHIV infections—PreventionEpidemiologyCouples--Health and hygiene
3. Enrollment of minority women and their main sexual partners in an HIV/STI prevention trial Wu, Elwin; El-Bassel, Nabila; Witte, Susan S.; Gilbert, Louisa; Chang, Mingway P.; Morse, Pamela 2005 Articles HIV infections—PreventionSexually transmitted diseases--PreventionClinical trialsCouples--Sexual behavior