title: An HIV vaccine: how long must we wait?
mesh_terms: D016915:AIDS Vaccines; D006678:HIV / Q000276:immunology; D006292:Health Priorities; D006801:Humans; D009316:National Institutes of Health (U.S.); D012106:Research / Q000191:economics*; D013997:Time Factors; D014481:United States
chemical_list: D016915:AIDS Vaccines