Qian, M., Z. Sui, W. Tang, and S. Wang. “Comparison of Modified Warm Water Infusion and Air Insufflation for Colonoscopy in A Rat Colon Cancer Model”. The Thai Journal of Veterinary Medicine, vol. 45, no. 4, Dec. 2015, pp. 627-32, https://he01.tci-thaijo.org/index.php/tjvm/article/view/43532.