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) Melissa F Fogarty and Donna M Papsun and Barry K Logan,"Analysis of Fentanyl and 18 Novel Fentanyl Analogs and Metabolites by LC–MS-MS, and report of Fatalities Associated with Methoxyacetylfentanyl and Cyclopropylfentanyl",Journal of Analytical Toxicology,0146-4760,Oxford University Press (OUP),2018-05-10,42,9,592-604,https://cir.nii.ac.jp/crid/1363107369552028544,https://doi.org/10.1093/jat/bky035