Incidence of infertility in dairy cows.
D000822:Animal Husbandry; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D004716:Endometritis / Q000453:epidemiology / Q000662:veterinary; D004971:Estrus; D005260:Female; D007247:Infertility, Female / Q000453:epidemiology / Q000662:veterinary*; D010048:Ovarian Cysts / Q000453:epidemiology / Q000662:veterinary; D010060:Ovulation; D011247:Pregnancy; D012621:Seasons