論文（英文）
Waki K, Shichijo S, Uedo N, Takeuchi Y, Maekawa A, Kanesaka T, Takeuchi Y, Higashino K. Ishihara R, Tanaka Y, Michida T. Long-term outcomes after endoscopic resection for late elderly patients with early gastric cancer. Gastrointest Endosc 95(5) 873-883 2022 May.
Waki K, Shichijo S, Uedo N, Takeuchi Y, Maekawa A, Kanesaka T, Takeuchi Y, Higashino K. Ishihara R, Tanaka Y, Michida T. Long-term outcomes after endoscopic resection for late elderly patients with early gastric cancer. Gastrointest Endosc 95(5) 873-883 2022 May.