Villanueva, Loreto P., William W. Darrow, Claudia Uribe, Elizabeth Sánchez-Braña, Kenneth Obiaja, and Hugh Gladwin. "Ethnic differences in HIV risk perceptions and behaviors among Black 18-39 year-old residents of Broward County, Florida." AIDS education and prevention : official publication of the International Society for AIDS Education 22, no. 2 (2010): 160-71.