Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) UEDA Shinichiro and KAGEYAMA Shigeru,Roles of the Data Storage System in Clinical Trials and Observational Cohort Studies ,Japanese Journal of Pharmacoepidemiology/Yakuzai ekigaku,1342-0445,Japanese Society for Pharmacoepidemiology,2013,18,1,31-34,https://cir.nii.ac.jp/crid/1390282679459604352,https://doi.org/10.3820/jjpe.18.31