A survey of the postpartum reproductive performance of dairy cows with fertility problems in southern Iceland.
D000818:Animals; D001774:Blood Chemical Analysis; D002417:Cattle / Q000502:physiology*; D005260:Female; D007055:Iceland; D007247:Infertility, Female / Q000097:blood / Q000662:veterinary*; D007315:Insemination, Artificial / Q000662:veterinary; D008892:Milk / Q000032:analysis; D010060:Ovulation; D011247:Pregnancy; D011270:Pregnancy, Animal; D011374:Progesterone / Q000032:analysis
D011374:Progesterone