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) GEERTS WH,Prevention of Venous Thromboembolism : American College of Chest Physicians Evidence-Based Clinical Practice Guidelines,Chest,,,2008,133,,410S-412S,https://cir.nii.ac.jp/crid/1573105975848154880,