title: HVTN 505 trial expanded to see if vaccine candidates can block HIV acquisition.
authors.forename: Regina
authors.initials: R
authors.lastname: McEnery
mesh_terms: D016915:AIDS Vaccines / Q000008:administration & dosage* / Q000191:economics; D003365:Costs and Cost Analysis; D015658:HIV Infections / Q000517:prevention & control* / Q000635:transmission; D006801:Humans
chemical_list: D016915:AIDS Vaccines