Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Takano Takumi and Suzuki Shigeru and Tsukiyama Ikuto and Saito Hiroko,A smear method for measuring anti-cancer drugs residues in hospitals,SANGYO EISEIGAKU ZASSHI,13410725,Japan Society for Occupational Health,2015,57,6,275-285,https://cir.nii.ac.jp/crid/1390282679674858112,https://doi.org/10.1539/sangyoeisei.b15004