J.R. Moyle, F. Solis de los Santos, G.R. Huff, W.E. Huff, N.C. Rath, M. Farnell, A.C. Fanatico, S.C. Ricke, C. Enders, U. Sonnenborn, D.J. Donoghue and A.M. Donoghue
International Journal of Poultry Science 11 ( 7 ): 445 - 452 , 2012