An unsuspected source of A-B-O sensitization.
D000906:Antibodies; D001789:Blood Group Antigens; D002823:Chorion; D006063:Chorionic Gonadotropin / Q000494:pharmacology*; D006062:Gonadotropins; D006801:Humans
D000906:Antibodies; D001789:Blood Group Antigens; D006063:Chorionic Gonadotropin; D006062:Gonadotropins
ANTIBODIES; BLOOD GROUPS; GONADOTROPINS, CHORIONIC/effects