Azhagu Madhavan, S. et al. 2019. ANTI-DIABETIC EFFECT OF ETHANOL EXTRACT OF Costus spicatus JACQ. IN RHIZOME EXTRACT IN STREPTOZOTOCIN-INDUCED DIABETIC RATS –HISTOLOGICAL STUDY. Journal of Drug Delivery and Therapeutics. 9, 4-s (Aug. 2019), 483–487. DOI:https://doi.org/10.22270/jddt.v9i4-s.3359.