Jayaweera, Gihani, et al. “ORAL DIURETIC ACTIVITY OF HOT WATER EXTRACT OF H-GRADE QUILLS OF CINNAMOMUM ZEYLANICUM BLUME IN RATS”. International Journal of Pharmacy and Pharmaceutical Sciences, vol. 10, no. 10, Oct. 2018, pp. 114-8, doi:10.22159/ijpps.2018v10i10.25200.