Cytotoxicity of volatile oil from Erigeron canadensis L. mediated by air and soil
ZHANG Hong, JIA Guifang, WANG Yanan, LI Qun, MA Danwei
Ecology and Environment . 2010, (8): 1872 -1875 .  DOI: 10.16258/j.cnki.1674-5906(2010)08-1872-04