title: Group to test Merck experimental AIDS drug as vaginal microbicide gel.
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000188:drug therapy; D019380:Anti-HIV Agents / Q000627:therapeutic use*; D000891:Anti-Infective Agents, Local / Q000627:therapeutic use*; D005260:Female; D005782:Gels; D015658:HIV Infections / Q000188:drug therapy*; D015497:HIV-1 / Q000187:drug effects*; D006801:Humans
chemical_list: D019380:Anti-HIV Agents; D000891:Anti-Infective Agents, Local; D005782:Gels