Ratnayake, I.U., Fahim, M., Shihana, F., Dissanayake, D.M., Buckley, N.A., Maduwage, K., Chathuranga,U, Aslam,V., and Isbister, G.K. 2015. Urinary Neutrophil Gelatinase Associated Lipocalin is an early biomarker of acute kidney injury following Russell’s viper envenoming (2015) The 14th International Scientific Congress of Asia Pacific Association of Medical Toxicology, Perth, Western Australia
Ratnayake, R.M.I.U., Dissanayake, D.M., Buckley, N.A. and Isbister, G.K. 2014. The performance of 20-min whole blood clotting test in detection of venom induced consumption coagulopathy from Russell’s viper (Daboia russelii) bites (2014) The 13th International Scientific Congress of Asia Pacific Association of Medical Toxicology, Shenyang, China
Ratnayake, R.M.I.U., Ratnayake, R.M.P.M and Dissanayake, D.M. (2011). The cut off value of Mean Corpuscular Volume for screening thalassaemia carrier state Proceedings- Peradeniya University Research Session (PURSE)-2011 16: 59
Galagedara, WD, Wadanamby, JMRW, Caldera SKTRD, Dissanayaka DMTS and Ratnayake RMIU. A case of human Brucellosis, which lead to an accidental exposure in the Microbiology Laboratory (2016). Poster presentation at the 25th annual scientific sessions of the Sri Lanka College of Microbioogists. Dissananayake D.M, Jayasekera J.M.K.B, Wimalasiri R, Ratnayake I, Dissanayake S. Renal Tubular Functions of farmers of High prevalence area for CKDu (2012). Proceedings of Research Symposium on Chronic Kidney Disease of Unknown Aetiology (CKDu), Wold Kidney Day. Wimalasiri B.M.C.R., Nanayakkara S.