Geetha, S., Irulandi, K. and Mehalingam, P. (2017) “EVALUATION OF ANTIOXIDANT AND FREE RADICAL SCAVENGING ACTIVITIES OF DIFFERENT SOLVENT EXTRACTS OF LEAVES OF PIPER UMBELLATUM”, Asian Journal of Pharmaceutical and Clinical Research, 10(2), pp. 274-276. doi: 10.22159/ajpcr.2017.v10i2.15570.