AIDS: the world situation.
Merson
M J
MJ
D000163:Acquired Immunodeficiency Syndrome / Q000453:epidemiology* / Q000517:prevention & control / Q000635:transmission; D005260:Female; D014943:Global Health; D006266:Health Education; D006801:Humans; D008297:Male; D015995:Prevalence; D012725:Sexual Behavior