title: Chorionic gonadotropin preparation as an analgesic.
mesh_terms: D000368:Aged; D000700:Analgesics; D006063:Chorionic Gonadotropin; D004723:Endorphins; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D000700:Analgesics; D006063:Chorionic Gonadotropin; D004723:Endorphins