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) Irina Stepanov and Steven G. Carmella and Shaomei Han and Angela Pinto and Andrew A. Strasser and Caryn Lerman and Stephen S. Hecht,Evidence for endogenous formation of N′-nitrosonornicotine in some long-term nicotine patch users,Nicotine & Tobacco Research,1462-2203,Oxford University Press (OUP),2009-01,11,1,99-105,https://cir.nii.ac.jp/crid/1362262946140488576,https://doi.org/10.1093/ntr/ntn004