Evidence-based prevention: increasing the efficiency of HIV intervention trials.
Nancy S
NS
Padian
D044966:Anti-Retroviral Agents / Q000627:therapeutic use*; D002986:Clinical Trials as Topic / Q000379:methods*; D017322:Clinical Trials, Phase II as Topic / Q000379:methods; D015658:HIV Infections / Q000188:drug therapy / Q000517:prevention & control*; D006801:Humans
D044966:Anti-Retroviral Agents