The haemagglutination inhibition test for pregnancy in the mare.
D000818:Animals; D002498:Centrifugation; D005260:Female; D006385:Hemagglutination Inhibition Tests; D006736:Horses; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary*; D011270:Pregnancy, Animal; D012712:Serum Globulins
D012712:Serum Globulins