Performance and morphometry of the intestinal mucosa of laying hens fed diets containing xylanase - Souza, Karina Márcia Ribeiro de; Faria, Douglas Emygdio de; Araújo, Raquel Bighetti; Sakamoto, Márcia Izumi; Santos, T. T.; Kikuchi, Carolina de Godoy; Nakashima, Daniel Takeshi; Caetano, Vinícius Camargo (Brazilian Journal of Poultry Science, 2014)