共 7 条
- [2] DELROMERO J, 1997, MED CLIN-BARCELONA, V110, P209
- [3] Increase in high risk sexual behaviour among homosexual men, London 1996-8: cross sectional, questionnaire study [J]. BRITISH MEDICAL JOURNAL, 2000, 320 (7248): : 1510 - 1511
- [4] HIV risk behaviour in gay men: on the rise? [J]. BMJ-BRITISH MEDICAL JOURNAL, 2000, 320 (7248): : 1487 - 1488