HIV trials instructive to other researchers.  Community outreach best practices are renowned.
D016915:AIDS Vaccines / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D003159:Community-Institutional Relations; D015658:HIV Infections / Q000188:drug therapy* / Q000517:prevention & control*; D006297:Health Services Accessibility; D006801:Humans
D016915:AIDS Vaccines