Ranawaka, U.K.; Harshani, M.L.; Fonseka, V.N.R.M.; Hathagoda, K.L.W.; Nawaratne, A.N.H.M.U.K.G.D.B.; Weerasooriya, W.A.L.K.; Samarakoon, S.M.S.B.; Thirumawalawan, K.; Premawansa, G.; Fernando, M.A.M.; de Silva, L.; Perera, K.V.H.K.K.; Dassanayake, K.M.M.P.; Wijesooriya, T.; Rajindrajith, E.G.D.S.
(Sri Lanka Medical Association, 2011)