Risk of human immunodeficiency virus infection among Peace Corps volunteers in Zaire.
Gottlieb
F
F
D015023:Democratic Republic of the Congo / Q000453:epidemiology; D006077:Government Agencies; D015658:HIV Infections / Q000453:epidemiology / Q000635:transmission*; D006801:Humans; D007391:International Cooperation; D012307:Risk Factors; D014481:United States