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) WILLIAMS A. J.,Screening for sleep apnea using pulse oximeter and a clinical score,Chest,,,1991,100,,631-635,https://cir.nii.ac.jp/crid/1573387450487102592,