Bio-Assay Guided Fractionation and Isolation of α-Glucosidase Inhibitory Constituents from Dillenia indica L. Fruit Extracts Journal title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) Authors: Saiprasanna Rasamalla, Dr Kiranmai Mandava, Dr Pal BC, Sravanthi Madhira, Uma Rajeswari B, Dr Narend... Subject(s):