Minani Takawaki, Hiroshi Tanizawa, Eriko Nakasai, Jun-ichi Shiraishi, Shin-Ichi Kawakami, Takao Oka, Masaoki Tsudzuki and Takashi Bungo
International Journal of Poultry Science 12 ( 2 ): 90 - 93 , 2013
Takao Oka and Masaoki Tsudzuki
International Journal of Poultry Science 13 ( 6 ): 319 - 322 , 2014
International Journal of Poultry Science 15 ( 9 ): 358 - 364 , 2016
Natsuki Fukano, Natsuho Wada, Takao Oka and Takashi Bungo
International Journal of Poultry Science 14 ( 11 ): 602 - 605 , 2015