Manamperi, N.H.; Oghumu, S.; Pathirana, K.P.N.; Munidasa, U.A.D.D.; Somaratne, K.K.V.N.; Rathnayake, R.M.D.I.; Thilakaratne, S.M.; de Silva, M.V.C.; Pathmeswaran, A.; Abeyewickreme, W.; Satoskar, A.R.; Karunaweera, N.D.
(Faculty of Medicine, University of Kelaniya, Sri Lanka, 2016)