Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Matsuyama Yutaka,Analysis of Survival Data(A Primer of Medical Statistics),Japanese Journal of Psychosomatic Medicine,03850307,Japanese Society of Psychosomatic Medicine,2013,53,11,1031-1038,https://cir.nii.ac.jp/crid/1390001204892096384,https://doi.org/10.15064/jjpm.53.11_1031