title: [Ovulation induction by HMG--clinical problems].
mesh_terms: D000568:Amenorrhea / Q000188:drug therapy; D005260:Female; D006062:Gonadotropins / Q000627:therapeutic use*; D006064:Gonadotropins, Equine / Q000627:therapeutic use; D006801:Humans; D007247:Infertility, Female / Q000188:drug therapy*; D008593:Menopause; D010060:Ovulation / Q000187:drug effects*
chemical_list: D006062:Gonadotropins; D006064:Gonadotropins, Equine