Identifying "high risk situations" for preventing AIDS.
Zwi
A B
AB
Health Policy Unit, London School of Hygiene and Tropical Medicine.
Cabral
A J
AJ
D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control* / Q000635:transmission; D006293:Health Promotion; D006801:Humans; D008019:Life Style; D010353:Patient Education as Topic; D012307:Risk Factors; D012725:Sexual Behavior; D012940:Social Problems; D012959:Socioeconomic Factors