Variables influencing ovarian cycles in postpartum dairy cows.
D000818:Animals; D002417:Cattle / Q000502:physiology*; D002418:Cattle Diseases; D003338:Corpus Luteum; D004716:Endometritis / Q000503:physiopathology / Q000662:veterinary; D004971:Estrus; D005321:Extraembryonic Membranes; D005260:Female; D007774:Lactation; D010048:Ovarian Cysts / Q000503:physiopathology / Q000662:veterinary; D010053:Ovary / Q000502:physiology; D010060:Ovulation; D011247:Pregnancy; D011270:Pregnancy, Animal; D012098:Reproduction; D014427:Twins; D014591:Uterine Diseases / Q000503:physiopathology / Q000662:veterinary