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) ANDROPOULOS DB,The optimal length of insertion of central venous catheters for pediatric patients,Anesth Analg,,,2001,93,,883-886,https://cir.nii.ac.jp/crid/1573105975820960000,