1. In vitro antioxidant and free radical scavenging activity of Withania somnifera root;Ahmed;Iosr J. Pharm.,2013
2. High catechin concentrations detected in Withania somnifera (ashwagandha) by high performance liquid chromatography analysis;Alam;BMC Complement. Altern. Med.,2011
3. Free radical scavenging capacity and antioxidant activity of selected plant species from the Canadian Prairies;Amarowicz;Food Chem,2004
4. In vitro antioxidant activity of methanolic leaves and flowers extracts of lippie alba;Ara;Res. J. Medicine Med. Sci.,2009
5. Two withanolides from Withania somnifera;Atta;Phytochem,1991