[The most frequent reproductive disorders and their seasonal variation in dairy cows].
D000818:Animals; D001947:Breeding; D002417:Cattle; D002418:Cattle Diseases; D004716:Endometritis / Q000150:complications; D004971:Estrus; D005260:Female; D007247:Infertility, Female / Q000175:diagnosis / Q000209:etiology / Q000662:veterinary*; D010048:Ovarian Cysts / Q000150:complications; D010060:Ovulation; D011247:Pregnancy; D012621:Seasons
De vanligaste fertilitesrubbningarna hos ko samt deras säsongvariationer.