E. C. Gil, R. G. Hernández, L. N. Paz, and J. Hoogmartens, “DETERMINATION OF MANGIFERIN IN MANGIFERA INDICA L. STEM BARK EXTRACT (VIMANG®) AND PHARMACEUTICALS BY LIQUID CHROMATOGRAPHY”, Emir J Food Agric, vol. 26, no. 7, pp. 592–601, May 2014.