title: Men who have sex with men: answers about HIV vaccine research.
mesh_terms: D016915:AIDS Vaccines; D035843:Biomedical Research; D002986:Clinical Trials as Topic; D003299:Cooperative Behavior; D015658:HIV Infections / Q000208:ethnology / Q000517:prevention & control*; D018451:Homosexuality, Male / Q000208:ethnology; D006801:Humans; D008297:Male; D012449:Safety
chemical_list: D016915:AIDS Vaccines