A.D. Wolfenden, C. Pixley, B.M. Hargis, G. Tellez, J.L. Vicente and L. Avina
International Journal of Poultry Science 6 ( 7 ): 497 - 500 , 2007
C. Pixley, J. Barton, J. L. Vicente, A. D. Wolfenden, B. M. Hargis and G. Tellez
International Journal of Poultry Science 9 ( 6 ): 508 - 510 , 2010