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) PEARCE KE,Intention to treat in clinical trials,Statistical issues in drug research and development,,Marcel Dekker,1990,,,331-350,https://cir.nii.ac.jp/crid/1570854176376903296,