Gangurde SA, Laddha KS. A Comprehensive Review on Plant derived Natural products for Diabetes and its complication as nephropathyExtraction and Quantitative Estimation of Chrysophanol From Cassia tora Meal Powder by High-Performance Liquid Chromatography. J. Drug Delivery Ther. 2020;10(1-s):126-129. doi:10.22270/jddt.v10i1-s.3880