TY  - RPRT
TI  - Identifying "high risk situations" for preventing AIDS.
AU  - A B Zwi
AU  - A J Cabral
PY  - 1991
DO  - 10.1136/bmj.303.6816.1527
UR  - https://pubmed.ncbi.nlm.nih.gov/1782498/
ID  - 1782498
ER  -