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) GROULX A,Using SAS^( !R)to Determine Sample Sizes for Traditional 2-Stage and Adaptive 2-Stage Phase II Cancer Clinical Trial Designs,http://www2.sas.com/proceedings/forum2007/188-2007.pdf,,,2007,,,,https://cir.nii.ac.jp/crid/1573105976073252992,