Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Akira Shimatsu and Ryuichiro Doi and Hisato Igarashi and Masayuki Imamura and Hironobu Sasano and Tetsuhide Ito and Takuji Okusaka and Izumi Komoto and Atsuko Kasajima and Koji Takano,The factors associated with the malignant nature in Japanese patients with pNETs: Data from a nationwide survey,Pancreatology,1424-3903,Elsevier BV,2016-08-01,16,,S55-S56,https://cir.nii.ac.jp/crid/1870302167653739136,https://doi.org/10.1016/j.pan.2016.06.203