Meng, Wenbo, Ping Yue, Zhiwen Luo, and Xun Li. “Re: Forceps-Related Endoscopic Transpapillary Biliary Biopsy Programmes, Reply: Endoscopic Biopsy Techniques for Proximal Biliary Strictures”. Turkish Journal of Gastroenterology 28, no. 3 (January 3, 2017): 225–226. Accessed January 1, 2026. https://turkjgastroenterol.org/index.php/tjg/article/view/3035.