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) YOUNG DS.,Specimen collection and processing-sources of biological variation,Tietz textbook of clinical chemistry,,W.B.Sounders Company,1994,,,58-101,https://cir.nii.ac.jp/crid/1572261549254022144,