Tharasanit, Theerawat, Sukanya Manee-In, Pharaphon Khamenkhetwit, Sudson Sirivaidyapong, and Chainarong Lohachit. 2015. “The Effect of Cold Storage on the Quality of Stallion Semen and Pregnancy Rate after Artificial Insemination”. The Thai Journal of Veterinary Medicine 37 (4):39-48. https://he01.tci-thaijo.org/index.php/tjvm/article/view/36137.