5. Park HA, Nam SY, Lee SK, Kim SG, Shim KN, Park SM, Lee SY, Han HS, Shin YM, Kim KM, Lee KJ, Lee TY, Choi IJ, Hong SS, Kim JW, Lee YJ, Kim SY, Kim Y, Lee WC, Chung IK. The Korean guideline for gastric cancer screening. J Korean Med Assoc 2015;58:373-384.
7. Jun JK, Choi KS, Lee HY, Suh M, Park B, Song SH, Jung KW, Lee CW, Choi IJ, Park EC, Lee D. Effectiveness of the Korean National Cancer Screening Program in reducing gastric cancer mortality. Gastroenterology 2017;152:1319-1328. e7.
12. Lee S, Jun JK, Suh M, Park B, Noh DK, Jung KW, Choi KS. Gastric cancer screening uptake trends in Korea: results for the National Cancer Screening Program from 2002 to 2011: a prospective cross-sectional study. Medicine (Baltimore) 2015;94:e533.
15. Nam SY, Choi IJ, Park KW, Kim CG, Lee JY, Kook MC, Lee JS, Park SR, Lee JH, Ryu KW, Kim YW. Effect of repeated endoscopic screening on the incidence and treatment of gastric cancer in health screenees. Eur J Gastroenterol Hepatol 2009;21:855-860.
16. Park CH, Yang DH, Kim JW, Kim JH, Kim JH, Min YW, Lee SH, Bae JH, Chung H, Choi KD, Park JC, Lee H, Kwak MS, Kim B, Lee HJ, Lee HS, Choi M, Park DA, Lee JY, Byeon JS, Park CG, Cho JY, Lee ST, Chun HJ. Clinical practice guideline for endoscopic resection of early gastrointestinal cancer. Clin Endosc 2020;53:142-166.
18. Cho BR. Evaluation of the validity of current national health screening program and plan to improve the system. Cheongju: Korea Centers for Disease Control and Prevention; 2013.
22. Cheung DY, Jang BI, Kim SW, Kim JH, Kim HK, Shin JE, Yoon WJ, Lee YK, Chung KH, Cho SJ, Shin HP, Cho SY, Shin WG, Choi KD, Kim BW, Kwon JG, Yang HC, Gweon TG, Kim HG, Ahn DW, Cho KB, Kim SH, Hwang KH, Im HH. Multidisciplinary and multisociety practice guideline on reprocessing flexible gastrointestinal endoscopes and endoscopic accessories. Clin Endosc 2020;53:276-285.
23. Park HJ, Kim BW, Lee JK, Park Y, Park JM, Bae JY, Seo SY, Lee JM, Lee JH, Chon HK, Chung JW, Choi HH, Kim MH, Park DA, Jung JH, Cho JY; Endoscopic Sedation Committee of Korean Society of Gastrointestinal Endoscopy. 2021 Korean Society of Gastrointestinal Endoscopy clinical practice guidelines for endoscopic sedation. Clin Endosc 2022;55:167-182.
26. de Martel C, Georges D, Bray F, Ferlay J, Clifford GM. Global burden of cancer attributable to infections in 2018: a worldwide incidence analysis. Lancet Glob Health 2020;8:e180-e190.
27. Lee JH, Choi KD, Jung HY, Baik GH, Park JK, Kim SS, Kim BW, Hong SJ, Lim H, Shin CM, Lee SH, Jeon SW, Kim JH, Choi CW, Jung HK, Kim JH, Choi SC, Cho JW, Lee WS, Na SY, Sung JK, Song KH, Chung JW, Yun SC; Korean College of Helicobacter and Upper Gastrointestinal Research. Seroprevalence of Helicobacter pylori in Korea: a multicenter, nationwide study conducted in 2015 and 2016. Helicobacter 2018;23:e12463.
28. Choi IJ, Kook MC, Kim YI, Cho SJ, Lee JY, Kim CG, Park B, Nam BH. Helicobacter pylori therapy for the prevention of metachronous gastric cancer. N Engl J Med 2018;378:1085-1095.
29. Choi IJ, Kim CG, Lee JY, Kim YI, Kook MC, Park B, Joo J. Family history of gastric cancer and Helicobacter pylori treatment. N Engl J Med 2020;382:427-436.
30. Jung HK, Kang SJ, Lee YC, Yang HJ, Park SY, Shin CM, Kim SE, Lim HC, Kim JH, Nam SY, Shin WG, Park JM, Choi IJ, Kim JG, Choi M; Korean College of Helicobacter and Upper Gastrointestinal Research. Evidence-based guidelines for the treatment of Helicobacter pylori infection in Korea 2020. Gut Liver 2021;15:168-195.
31. de Vries AC, van Grieken NC, Looman CW, Casparie MK, de Vries E, Meijer GA, Kuipers EJ. Gastric cancer risk in patients with premalignant gastric lesions: a nationwide cohort study in the Netherlands. Gastroenterology 2008;134:945-952.