[Diagnosis of pregnancy in cows based on progesterone determination in milk performed 3 times].
D000818:Animals; D002417:Cattle / Q000502:physiology*; D005260:Female; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D011258:Pregnancy Tests / Q000379:methods / Q000662:veterinary*; D011374:Progesterone / Q000032:analysis*; D013997:Time Factors
D011374:Progesterone
Trächtigkeitsdiagnose bei Kühen anhand dreimaliger Progesteronbestimmungen in der Milch.