8ZHANG K, BATTERMAN S. Air pollution and heahh risks due to vehicle traffic [ J ]. Sci Total Environ, 2013,450/451:307-316.
9LI H, QIAN X, HU W, et al. Chemical speciation and human health risk of trace metals in urban street dusts from a metropolitan city, Nanjing, SE China [J]. Sci Total Environ, 2013, 456/457: 212-221.
10DAZ-ROBLES L A, FU J S, VERGARA-FERN NDEZ A, et al. Health risks caused by short term exposure to uhrafine particles generated by residential wood combustion: a case study of Temuco, Chile [ J ]. Environ Int, 2014,66 : 174-181.