Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) KIJIMA Hiroshi and HAGA Toshihiro and TAKATSUNA Masafumi and OTA Rie and HAKAMADA Kenichi and FUKUDA Shinsaku,Premalignant lesions of gallbladder,Nippon Shokakibyo Gakkai Zasshi,0446-6586,The Japanese Society of Gastroenterology,2015,112,3,437-443,https://cir.nii.ac.jp/crid/1390282681380808192,https://doi.org/10.11405/nisshoshi.112.437