title: A retrospective clinical study of a vaginal contraceptive suppository.
mesh_terms: D003268:Contraception Behavior; D005260:Female; D006801:Humans; D010298:Parity; D011092:Polyethylene Glycols / Q000008:administration & dosage*; D011247:Pregnancy; D012189:Retrospective Studies; D013089:Spermatocidal Agents / Q000008:administration & dosage*; D013488:Suppositories; D013997:Time Factors
chemical_list: D013089:Spermatocidal Agents; D013488:Suppositories; D011092:Polyethylene Glycols