Gongruttananun, N., P. Guntapa, K. Saengkudrua, and C. Boonkaewwan. “Effects of a Short-Term Molt Using Cassava Meal, Broken Rice, or Corn Meal on Plasma Thyroxin Concentrations, Organ Weights and Intestinal Histopathology in Older (95 Wk) Laying Hens”. Agriculture and Natural Resources, vol. 51, no. 6, Dec. 2017, pp. 526-31, https://li01.tci-thaijo.org/index.php/anres/article/view/239890.