Yi Xu Xu, Y., Lin, Y. M., Stark, C. R., Ferket, P. R., Williams, C. M., & Brake, J. (2017). Effects of dietary coarsely ground corn and 3 bedding floor types on broiler live performance, litter characteristics, gizzard and proventriculus weight, and nutrient digestibility. Poultry Science, 96(7), 2110–2119. https://doi.org/10.3382/ps/pew485 Xu, Y., Stark, C. R., Ferket, P. R., Williams, C. M., Auttawong, S., & Brake, J. (2015). Effects of dietary coarsely ground corn and litter type on broiler live performance, litter characteristics, gastrointestinal tract development, apparent ileal digestibility of energy and nitrogen, and intestinal morphology. POULTRY SCIENCE, 94(3), 353–361. https://doi.org/10.3382/ps/peu016 Xu, Y., Stark, C. R., Ferket, P. R., Williams, C. M., & Brake, J. (2015). Effects of feed form and dietary coarse ground corn on broiler live performance, body weight uniformity, relative gizzard weight, excreta nitrogen, and particle size preference behaviors. POULTRY SCIENCE, 94(7), 1549–1556. https://doi.org/10.3382/ps/pev074 Xu, Y., Stark, C. R., Ferket, P. R., Williams, C. M., Nusairat, B., & Brake, J. (2015). Evaluation of litter type and dietary coarse ground corn inclusion on broiler live performance, gastrointestinal tract development, and litter characteristics. POULTRY SCIENCE, 94(3), 362–370. https://doi.org/10.3382/ps/peu057