title: Pain after intramuscular human chorionic gonadotrophin.
mesh_terms: D000858:Anovulation / Q000188:drug therapy; D006063:Chorionic Gonadotropin / Q000009:adverse effects*; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D007273:Injections, Intramuscular / Q000009:adverse effects*; D010146:Pain / Q000139:chemically induced*
chemical_list: D006063:Chorionic Gonadotropin