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)
National Comprehensive Cancer Network,NCCN Clinical Practice Guidelines in Oncology,http://www.nccn.org/professionals/physician_gls/PDF/occult.pdf,,,2008,,,,https://cir.nii.ac.jp/crid/1572824500572420352,