%0 Journal Article %T Isolation and Identification of Anthralin From the Roots of Rhubarb Plant (Rheum palmatum) %A A. Ashnagar %A N. Gharib Naseri %A H. Haidari Nasab %J Journal of Chemistry %D 2007 %I Hindawi Publishing Corporation %R 10.1155/2007/620396 %U http://dx.doi.org/10.1155/2007/620396