title: AIDS gel's failure calls prevention approach into question.
authors.forename: Natasha
authors.initials: N
authors.lastname: Bolognesi
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D019380:Anti-HIV Agents / Q000494:pharmacology*; D002482:Cellulose / Q000031:analogs & derivatives* / Q000494:pharmacology; D005260:Female; D005782:Gels; D006801:Humans
chemical_list: D019380:Anti-HIV Agents; D005782:Gels; D002482:Cellulose; C020254:cellulose sulfate