Growth rate of lambs in different strains of sheep.
D000367:Age Factors; D000818:Animals; D000831:Animals, Newborn / Q000254:growth & development*; D001724:Birth Weight; D001835:Body Weight; D001947:Breeding; D005260:Female; D008297:Male; D012737:Sex Factors; D012756:Sheep / Q000254:growth & development*