SASIKUMAR.C, et al. “Neuro Protective Effect of Epigallocatechin Gallate (EGCG) and Vitamin- E Against Rotenone Induced Cellular Model of Parkinson’s Disease”. International Journal of Pharma and Bio Sciences, vol. 9, no. 2, June 2018, pp. 180-9, doi:10.22376/ijpbs.2018.9.2.b180-189.