title: Letter: Anencephaly, ovulation stimulation, and subfertility.
mesh_terms: D000757:Anencephaly / Q000139:chemically induced*; D002996:Clomiphene / Q000009:adverse effects* / Q000494:pharmacology / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007247:Infertility, Female / Q000188:drug therapy*; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy
chemical_list: D002996:Clomiphene