Study on the Acute and Genetic Toxicities of Flammulina Velutipes Polysaccharide
CAO Li, LIU Yan, WEI Wei, WU Song_ling, 
Carcinogenesis, Teratogenesis & Mutagenesis . 2008, (5): 406 -408 .  DOI: 10.3969/j.issn.1004-616x.2008.05.017