The relationship of rostral tooth development to age in a group of Aberdeen Angus cross Friesian steers.
D000366:Age Determination by Teeth; D000818:Animals; D001947:Breeding; D002417:Cattle / Q000254:growth & development*; D003481:Cuspid / Q000254:growth & development*; D007180:Incisor / Q000254:growth & development*; D008297:Male