title: Gel may hold promise for preventing HIV in women.
mesh_terms: D000890:Anti-Infective Agents / Q000008:administration & dosage*; D005260:Female; D005782:Gels; D015658:HIV Infections / Q000517:prevention & control*; D006801:Humans; D010919:Placebos
chemical_list: D000890:Anti-Infective Agents; D005782:Gels; D010919:Placebos