%0 Journal Article %T Chemical Characterization of Water-soluble Ions and Metals in Particulate Matter Generated by a Portable Two-stroke Gasoline Engine %A Tsai, Jen-Hsiung %A Chen, Shui-Jen %A Lin, Sheng-Lun %A Xu, Zheng-You %A Huang, Kuo-Lin %A Lin, Chih-Chung %J Aerosol and Air Quality Research %V 21 %N 3 %@ 1680-8584 %D 2021-03-01 %I Springer International Publishing %~ DeepDyve