Deshpande, P. O., V. Mohan, and P. Thakurdesai. “Preclinical Safety Assessment of Standardized Extract of <i>Centella asiatica</I> (L.) Urban Leaves”. Toxicology International, vol. 22, no. 1, Apr. 2015, pp. 10-20, http://www.informaticsjournals.com/index.php/toxi/article/view/20305.