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) BORRITZ M.,Burnout as a predictor of self-reported sickness absence among human service workers : prospective findings from three year follow up of the PUMA study,Occup Environ Med.,,,2006,63,,98-106,https://cir.nii.ac.jp/crid/1572824499886527872,