“EVALUATION OF RESULTS OF ENDOSCOPIC RESECTION OF MUCOSA BY DISSECTION IN SUBMUCOSA IN TREATMENT FOR EARLY GASTRIC CANCER”. Voprosy onkologii 63, no. 2 (February 1, 2017): 294–297. Accessed October 14, 2026. https://voprosyonkologii.ru/index.php/journal/article/view/706.