title: [The value of nonoxynol is questionable].
authors.forename: B
authors.initials: B
authors.lastname: Warming
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control*; D000998:Antiviral Agents / Q000494:pharmacology; D003275:Contraceptive Devices, Male; D005260:Female; D006801:Humans; D008297:Male; D017137:Nonoxynol; D011092:Polyethylene Glycols / Q000008:administration & dosage* / Q000494:pharmacology
chemical_list: D000998:Antiviral Agents; D017137:Nonoxynol; D011092:Polyethylene Glycols
vernacular_title: Nonoxynols vaerdi tvivlsom.