Seung-Jun Kim, Seung-Jun Kim, Chul-Hyun Lim, and Bo-In Lee. 2022. “Accuracy of Endoscopic Ultrasonography for Determining the Depth of Invasion in Early Gastric Cancer”. Turkish Journal of Gastroenterology 33 (9):785-92. https://tjg.avesjournals.com/index.php/tjg/article/view/5034.