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) PACHENCE JM,Collagen : its place in the medical device industry,Med Device Diagn Ind,,,1987,9,,49-55,https://cir.nii.ac.jp/crid/1571698599255452544,