[IMMUNOLOGICAL STUDIES ON CHORIONIC GONADOTROPINS (HCG)].
D000937:Antigen-Antibody Reactions; D002823:Chorion; D006063:Chorionic Gonadotropin; D005260:Female; D006062:Gonadotropins; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D011233:Precipitin Tests; D011247:Pregnancy; D011258:Pregnancy Tests
D006063:Chorionic Gonadotropin; D006062:Gonadotropins
ANTIGEN-ANTIBODY REACTIONS; GONADOTROPINS, CHORIONIC; HEMAGGLUTINATION INHIBITION TESTS; PRECIPITIN TESTS; PREGNANCY; PREGNANCY TESTS