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) TURNBULL DK,"Post-dural puncture headache : pathogenesis, prevention and treatment",Br J Anaesth,,,2003,91,,718-729,https://cir.nii.ac.jp/crid/1571135650524537344,