著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Adrián V. Hernández and Marinus J.C. Eijkemans and Ewout W. Steyerberg,Randomized Controlled Trials With Time-to-Event Outcomes: How Much Does Prespecified Covariate Adjustment Increase Power?,Annals of Epidemiology,1047-2797,Elsevier BV,2006-01,16,1,41-48,https://cir.nii.ac.jp/crid/1361699994166336768,https://doi.org/10.1016/j.annepidem.2005.09.007