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Nakajima S, Watanabe H, Shimbo T, Fukuta N, Kato T, Yagi N, Terao S, Kato M, Kamada T, Kawashima J, Uemura N, Ida K; Members of the Study Group for Establishing Endoscopic Diagnosis of Chronic Gastritis.Nakajima S, et al. Among authors: kawashima j.Dig Endosc. 2021 Jan;33(1):125-132. doi: 10.1111/den.13676. Epub 2020 Jun 23.Dig Endosc. 2021.PMID: 32239550