Crofts, 1998, AIDS, 12, S69S78
Yu, 1996, Am J Pub Health, 86, 11161122
Cheng, 1994, Lancet, 344, 953954, 10.1016/S0140-6736(94)92304-3
Weniger, 1994, AIDS, 8, S13S28, 10.1097/00002030-199407000-00020
Strathdee, 1998, AIDS, 12, S71S79
Ou, 1992, AIDS Res Hum Retrovir, 8, 14711472, 10.1089/aid.1992.8.1471
Yu, 1998, Lancet, 351, 12501250, 10.1016/S0140-6736(05)79316-8
Lindan, 1997, AIDS, 11, S5S13
Sun, 1994, AIDS, 8, S55S59
Weniger, 1991, AIDS, 5, S71S85, 10.1097/00002030-199101001-00011
Sarkar, 1991, J Infect, 23, 201207, 10.1016/0163-4453(91)92364-B
Stimson, 1993, Bull Narc, 45, 317
Lou, 1995, Lancet, 345, 10511052
Tsuchide, 1995, Int J STD AIDS, 6, 117120
Beyrer, 1998, AIDS Hum Retrovir, 14, 16871691
Zheng, 1994, AIDS, 8, 11411147, 10.1097/00002030-199408000-00017
Chuang, 1993, Clin Infect Dis, 17, S337S340, 10.1093/clinids/17.Supplement_2.S337
Xia, 1994, AIDS, 8, 17011706, 10.1097/00002030-199412000-00010
Sarkar, 1993, Bull Narc, 45, 91105
Sarkar, 1995, Indian J Public Health, 39, 8692
Celentano, 1998, J Acquir Immune Defic Syndr, 17, 7378
Paone, 1995, Int J Addict, 30, 16471683, 10.3109/10826089509104419
Wodak, 1993, AIDS Care, 5, 313320, 10.1080/09540129308258614