A comparative study of mortality among Puerto Rican injection drug users in East Harlem, New York, and Bayamon, Puerto Rico von Colon, Hector Manuel, Deren, Sherry, Robles, Rafaela Rivera, Kang, Sung-Yeon, Cabassa, Myrna, Sahai, Hardeo

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Drug treatment disparities among Hispanic drug-using women in Puerto Rico and New York City von Robles, Rafaela Rivera, Matos, Tomás David, Deren, Sherry, Colón, Héctor Manuel, Sahai, Hardeo, Marrero, Carmen Amalia, Reyes, Juan Carlos, Andía, Jonny, Shepard, Elizabeth Winfield

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Changes in HIV risk behaviors among intravenous drug users in San Juan, Puerto Rico von COLÓN, HÉCTOR MANUEL, ROBLES, RAFAELA RIVERA, SAHAI, HARDEO, MATOS, TOMÁS

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HIV infection, risk behaviors, and depressive symptoms among Puerto Rican sex workers von Alegria, M, Vera, M, Freeman, D H, Jr, Robles, R, Santos, M C, Rivera, C L

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