title: Joint United Nations Programme on HIV/AIDS.
authors.forename: Robert J
authors.initials: RJ
authors.lastname: O'Connell
authors.forename: Jeffrey D
authors.initials: JD
authors.lastname: Gunzenhauser
authors.forename: Nelson L
authors.initials: NL
authors.lastname: Michael
mesh_terms: D015658:HIV Infections / Q000175:diagnosis* / Q000453:epidemiology; D006801:Humans; D008887:Military Medicine; D012680:Sensitivity and Specificity; D012698:Serologic Tests / Q000191:economics / Q000379:methods*; D014480:United Nations