Calf survival and preweaning growth in divergent beef breeds and crosses.
D000818:Animals; D000831:Animals, Newborn; D001835:Body Weight; D001947:Breeding; D002417:Cattle / Q000235:genetics / Q000502:physiology*; D003433:Crosses, Genetic; D005260:Female; D006823:Hybrid Vigor; D011247:Pregnancy; D014886:Weaning