AU - Margolick JB, Muñoz A, Vlahov D, et al TI - DIrect comparison of the relationship between clinical outcome and change in cd4+ lymphocytes in human immunodeficiency virus—positive homosexual men and injecting drug users PT - JOUR DP - 1994 TA - Archives of Internal Medicine pages = {869-875}, VI - 154 IP - 8 AID - 10.1001/archinte.1994.00420080065006 [doi] 4100 - http://dx.doi.org/10.1001/archinte.1994.00420080065006 SO - Archives of Internal Medicine April 25, 1994 154(8):869