Teat shape and production associated with opening and prolapse of the teat orifice in Friesian cows.
D000818:Animals; D002417:Cattle / Q000033:anatomy & histology*; D002418:Cattle Diseases / Q000453:epidemiology*; D005260:Female; D007774:Lactation; D008297:Male; D008321:Mammary Glands, Animal / Q000033:anatomy & histology*; D011247:Pregnancy; D011391:Prolapse