title: [Induction of ovulation in amenorrhea using gonadotrophin-releasing hormone as nasal drops].
mesh_terms: D000281:Administration, Intranasal; D000568:Amenorrhea / Q000188:drug therapy*; D005260:Female; D007987:Gonadotropin-Releasing Hormone / Q000008:administration & dosage* / Q000627:therapeutic use; D006801:Humans; D010060:Ovulation / Q000187:drug effects*
chemical_list: D007987:Gonadotropin-Releasing Hormone