Identification, quantification of bioactive constituents, evaluation of antioxidant and in vivo acute toxicity property from the methanol extract of Vernonia cinerea leaf extract

R. Rajamurugan, N. Selvaganabathy, S. Kumaravel, CH. Ramamurthy, V. Sujatha, M. Suresh Kumar and C. Thirunavukkarasu

Pharmaceutical Biology 49 ( 12 ): 1311 - 1320 , 2011