Assessing species admixtures in raw drug trade of Phyllanthus, a hepato-protective plant using molecular tools - Srirama, R; Senthilkumar, U; Sreejayan, N; Ravikantha, G; Gurumurthyd, B R; Shivannae, M B; Sanjappab, M; Ganeshaiaha, K N; Shaanker, R U (J Ethnopharmacol, 2010)