Million Tadesse, Jamroen Thiengtham, Anuchai Pinyopummin, Somkiert Prasanpanich, and Azage Tegegne. “Estrus Performance of Boran and Boran × Holstein Friesian Crossbred Cattle Synchronized With a Protocol Based on Estradiol Benzoate or Gonadotrophin-Releasing Hormone”. Agriculture and Natural Resources 45, no. 2 (April 30, 2011): 221–232. Accessed May 15, 2024. https://li01.tci-thaijo.org/index.php/anres/article/view/245285.