Wang H, Cai Q, Zhu HT, Lv NH, Zhu X. A comparative analysis of colonoscopy findings in a Chinese and American tertiary hospital. Turkish Journal of Gastroenterology [Internet]. 2015 Jan. 3 [cited 2026 Jan. 1];26(3):263-9. Available from: https://www.turkjgastroenterol.org/index.php/tjg/article/view/2761