Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Komatsu Hirokazu and Suzuki Etsuji and Doi Hiroyuki,Lesson 5: The Basic Role of Statistics in Clinical Studies,Nihon Kyukyu Igakukai Zasshi,0915-924X,Japanese Association for Acute Medicine,2009,20,10,851-859,https://cir.nii.ac.jp/crid/1390001204371536000,https://doi.org/10.3893/jjaam.20.851