Immunologic reactions to human chorionic gonadotropin.
D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D006062:Gonadotropins; D007106:Immune Sera / Q000494:pharmacology*
D006063:Chorionic Gonadotropin; D006062:Gonadotropins; D007106:Immune Sera
GONADOTROPINS, CHORIONIC/pharmacology; IMMUNE SERUMS/pharmacology