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) VERHAAK PFM,Prevalence of chronic benign pain disorder among adults : A review of the literature,Pain,,,1998,77,,231-239,https://cir.nii.ac.jp/crid/1571135650513939968,