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Comparative study of chemical composition, antinociceptive effect and acute toxicity of the essential oils of three Asarum drugs
Bingbing Wang, Wen Qi, Lili Wang, Deqiang Kong, Yoshihiro Kano, Jingxin Li, Dan Yuan
Journal of Chinese Pharmaceutical Sciences . 2014, (7): 480 -489 .  DOI: 10.5246/jcps.2014.07.063