[Serologic test for pregnancy].
D000818:Animals; D005260:Female; D006062:Gonadotropins / Q000652:urine; D006385:Hemagglutination Inhibition Tests; D007841:Latex Fixation Tests; D008722:Methods; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic; D011270:Pregnancy, Animal; D051381:Rats; D013997:Time Factors
D006062:Gonadotropins