Joseph C. Kawalek, Michael J. Myers, Karyn D. Howard, Dorothy E. Farrell and Badar Shaikh
International Journal of Poultry Science 5 ( 2 ): 104 - 111 , 2006
Paddy L. Wiesenfeld, Uma S. Babu, Richard B. Raybourne, Dennis Gaines, Michael O`Donnell Jr. and Michael J. Myers
International Journal of Poultry Science 4 ( 10 ): 728 - 733 , 2005