G. T. Pharr, S. L. Branton, L. A. Hanson, F. C. Minion, M. B. Hughlett and X. Wan
International Journal of Poultry Science 1 ( 4 ): 63 - 73 , 2002
X. Wan, S.L. Branton, M.B. Hughlett, L.A. Hanson1 and G.T. Pharr
International Journal of Poultry Science 3 ( 1 ): 70 - 74 , 2004