title: Abstracts of the Joint Annual Meeting of the ADSA, PSA, AMPA, ASAS. July 8-12, 2007, San Antonio, Texas, USA.
mesh_terms: D000822:Animal Husbandry; D000818:Animals; D000829:Animals, Domestic; D003612:Dairying; D011200:Poultry; D014730:Veterinary Medicine