Multiple pregnancy and induced ovulation.
D002996:Clomiphene / Q000008:administration & dosage / Q000009:adverse effects; D005260:Female; D006062:Gonadotropins / Q000008:administration & dosage / Q000009:adverse effects; D006801:Humans; D010060:Ovulation / Q000187:drug effects*; D011247:Pregnancy; D011272:Pregnancy, Multiple / Q000187:drug effects*
D006062:Gonadotropins; D002996:Clomiphene