title: Acyclovir for prevention of HIV transmission.
mesh_terms: D000212:Acyclovir / Q000627:therapeutic use*; D000998:Antiviral Agents / Q000627:therapeutic use*; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D010919:Placebos
chemical_list: D000998:Antiviral Agents; D010919:Placebos; D000212:Acyclovir