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) Lisa B. Signorello and Qiuyin Cai and Robert E. Tarone and Joseph K. McLaughlin and William J. Blot,Racial Differences in Serum Cotinine Levels of Smokers,Disease Markers,0278-0240,Hindawi Limited,2009,27,5,187-192,https://cir.nii.ac.jp/crid/1360016869156787584,https://doi.org/10.1155/2009/104647