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Discrepancy in diagnosis of gastric submucosal tumor among esophagogastroduodenoscopy, CT, and endoscopic ultrasonography: a retrospective analysis of 93 consecutive casesOsamu Goto, Kazuhiko Koike, Haruka Kambe et al.|Abdominal Imaging|2012Cited by 33
Inverse time trends of peptic ulcer and reflux esophagitis show significant association with reduced prevalence of <i>Helicobacter pylori</i> infectionNobutake Yamamichi, Kazuhiko Koike, Yutaka Yamaji et al.|Annals of Medicine|2020Cited by 15