Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) RANDI G,Three subtypes of gastric argyrophil cartinoid and the gastric neuroendcrine carcinoma : a clinicopathologic study,Gastroenterology,,,1993,104,,994-1006,https://cir.nii.ac.jp/crid/1573105976064983040,