[Results of the industrial testing of several methods of diagnosis of pregnancy in cows].
D000818:Animals; D001464:Barium; D002417:Cattle; D002712:Chlorides; D004568:Electrodiagnosis; D005260:Female; D011247:Pregnancy; D011258:Pregnancy Tests / Q000662:veterinary*; D011270:Pregnancy, Animal; D012018:Reflex; D012882:Skin Tests
D002712:Chlorides; D001464:Barium
Resul'taty proizvodstvennoĭ proverki nekotorykh metodov diagnostiki stel'nosti korov.