Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) NISHIKAWA Takashi and YOSHINO Junji,"Changes of gastric mucosal atrophy evaluated by annual X-ray (area of gastric folds, morphological changes of folds, mucosal surface pattern) observation over twelve years",Nihon Shoukaki Gan Kenshin Gakkai zasshi,18807666,The Japanese Society of Gastrointestinal Cancer Screening,2017,55,5,627-639,https://cir.nii.ac.jp/crid/1390001205270057600,https://doi.org/10.11404/jsgcs.55.627