IMMUNOLOGICAL TECHNIQUES IN THE DIAGNOSIS OF PREGNANCY.
D000028:Abortion, Induced; D000022:Abortion, Spontaneous; D000033:Abortion, Threatened; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D011247:Pregnancy; D011258:Pregnancy Tests
ABORTION, THREATENED; HEMAGGLUTINATION INHIBITION TESTS; PREGNANCY; PREGNANCY TESTS