Milk progesterone testing as an aid to cow fertility management.
D000818:Animals; D002417:Cattle; D004797:Enzyme-Linked Immunosorbent Assay; D005260:Female; D008892:Milk / Q000032:analysis*; D011247:Pregnancy; D011259:Pregnancy Tests, Immunologic / Q000662:veterinary*; D011374:Progesterone / Q000032:analysis*
D011374:Progesterone