Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) ASAKA Masahiro and KATO Mototsugu,The role of H.pylori infection in gastric cancer,Nippon Shokakibyo Gakkai Zasshi,0446-6586,The Japanese Society of Gastroenterology,2008,105,3,337-343,https://cir.nii.ac.jp/crid/1390282681377537792,https://doi.org/10.11405/nisshoshi.105.337