共 34 条
- [1] ARKLES S, 1993, THESIS U WITWATERSRA
- [2] BALLARD R, 1996, HIV AIDS MANAGEMENT, P111
- [3] BAXTER R, 1996, HIV AIDS MANAGEMENT, P42
- [4] Brink B. A., 1987, Journal of the Mine Medical Officers' Association of South Africa, V63, P10
- [6] CAMPBELL C, 1998, SELLING SEX S AFRICA
- [7] *CHAMB MIN, 1994, STAT TABL
- [8] CHURCHYARD G, 1996, HIV AIDS MANAGEMENT, P117
- [9] CRISP J, 1996, HIV AIDS MANAGEMENT, P91
- [10] DAVIES JCA, 1992, 1 NCOH