Sijia Niu (2021) “Comparison of Water Immersion Versus Air Insufflation Colonoscopy Under Various Bowel Preparation Conditions”, Turkish Journal of Gastroenterology, 32(2), pp. 209–217. Available at: https://tjg.avesjournals.com/index.php/tjg/article/view/4022 (Accessed: 5 July 2025).