title: Triplet pregnancy and cervical incompetence. A case report.
mesh_terms: D000328:Adult; D002996:Clomiphene / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000188:drug therapy; D008026:Ligation; D011247:Pregnancy; D014310:Triplets; D002581:Uterine Cervical Incompetence / Q000628:therapy*
chemical_list: D002996:Clomiphene