N Britten, R Riley and M. Morgan
Advances in Psychiatric Treatment 16 ( 3 ): 207 - 218 , 2010
R. E. Wolfenden, N. R. Pumford, M. J. Morgan, S. Shivaramaiah, A. D. Wolfenden, G. Tellez and B. M. Hargis
International Journal of Poultry Science 9 ( 4 ): 317 - 323 , 2010
A. Menconi, A.R. Reginatto, A. Londero, N.R. Pumford, M. Morgan, B.M. Hargis and G. Tellez
International Journal of Poultry Science 12 ( 2 ): 72 - 75 , 2013