1.
Chantalakhana C, H. Koshi J, Chermporn P. Estrous Synchronization in Beef Cattle for Artificial Insemination with Frozen Semen1. Agr. Nat. Resour. [internet]. 1965 Sep. 1 [cited 2026 Aug. 28];5(3):154-8. available from: https://li01.tci-thaijo.org/index.php/anres/article/view/240620