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Quality management system for screening esophagogastroduodenoscopy improves detection of Helicobacter pylori -negative interval gastric cancer Fumiaki Ishibashi, Konomi Kobayashi, Tomohiro Kawakami et al. Endoscopy International Open 2021; 09: E1900–E1908. DOI: 10.1055/a-1594-1833 In the above-mentioned article the first authorʼs affiliation was changed. This was corrected in the online version on 18.5.2022.
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