Mettananda, K.C.D.; Ranawaka, U.K.; Wickramarathna, K.B.; Kottahachchi, D.C.; Kurukulasuriya, S.A.F.; Matha, M.B.C.; Dassanayake, A.S.; Kasturiratne, K.T.A.A.; Pathmeswaran, A.; Wickremasinghe, A.R.; de Silva, H.J.
(Ceylon College of Physicians, 2020)