[COMPARISON OF THE ASCHEIM-ZONDEK AND FROG TESTS WITH 4 SEROLOGICAL PREGNANCY TESTS].
D005260:Female; D006385:Hemagglutination Inhibition Tests; D006801:Humans; D007841:Latex Fixation Tests; D011247:Pregnancy; D011258:Pregnancy Tests; D012698:Serologic Tests
HEMAGGLUTINATION INHIBITION TESTS; LATEX FIXATION TESTS; PREGNANCY TESTS