Suriyaphol, Gunnaporn. “Genes Associated With Genetic Diseases in Collies, Shetland Sheepdogs and Border Collies”. The Thai Journal of Veterinary Medicine 41, no. 2 (June 26, 2013): 135–142. Accessed May 12, 2024. https://he01.tci-thaijo.org/index.php/tjvm/article/view/9489.