Sigfrido Burgos and Sergio A. Burgos
International Journal of Poultry Science 5 ( 10 ): 900 - 904 , 2006
Sigfrido Burgos, F. Edens, J. Read- Snyder, A. Cantor and Sergio A. Burgos
International Journal of Poultry Science 5 ( 9 ): 822 - 829 , 2006
Sigfrido Burgos, Diego V. Bohorquez and Sergio A. Burgos
International Journal of Poultry Science 5 ( 9 ): 804 - 807 , 2006
Sigfrido Burgos and Sergio A. Burgos
International Journal of Poultry Science 5 ( 8 ): 704 - 707 , 2006