Ovarian function and estrus in dairy cows during early lactation.
D000818:Animals; D002417:Cattle / Q000502:physiology*; D004971:Estrus; D004972:Estrus Detection; D005260:Female; D007743:Labor, Obstetric; D007774:Lactation; D010053:Ovary / Q000502:physiology*; D010060:Ovulation; D011247:Pregnancy; D011374:Progesterone / Q000097:blood; D012726:Sexual Behavior, Animal; D013997:Time Factors
D011374:Progesterone