Development and validation of a RP-HPLC method for the simultaneous determination of Mangiferin, Ellagic acid and Hydroxycitric acid in polyherbal formulation. - Kumar Kammalla, Ananth; Kumar Ramasamy, Mohan; Aruna, Agarwal; G. P., Dubey; Kaliappan, Ilango (Pharmacognosy Journal, 2014)