9Nagai T,Morisuchi R,Suzuki Y,et al.Mode of action of the anti-1 nfluenza virus activity of plant flavon (5,7,4.-trihydroxy -8-methoxyflavone),from the roots of Scutellaria baicalensls[J].Antiviral Res.,1995,26 (1):11
10Kobayashi M,Davis SM,Utsunomiya T,et al.Antiviral effect of gingyo-san,a traditional Chinese herbal medicine,on influenza A2 virus infection in mice[J].Am J Chin Med,1999,27(1):53