Growth and wear rates of hoof horn in Ayrshire cattle.
D000818:Animals; D002417:Cattle / Q000254:growth & development*; D002418:Cattle Diseases / Q000209:etiology; D005260:Female; D005531:Foot Deformities, Acquired / Q000209:etiology / Q000662:veterinary; D006724:Hoof and Claw / Q000254:growth & development*; D008297:Male