Inada, Y., Yoshida, N., Kugai, M., Kamada, K., Katada, K., Uchiyama, K., Handa, O., Takagi, T., Konishi, H., Yagi, N., Naito, Y., Wakabayashi, N., Yanagisawa, A., & Itoh, Y. (2013). Prediction and Treatment of Difficult Cases in Colorectal Endoscopic Submucosal Dissection. Gastroenterology Research and Practice, 2013(), 597-603-086. https://doi.org/10.1155/2013/523084