Kalukottage, S.C.; Medagodahetti, U.S.; Thilakarathna, G. S.; Perera, H.S.; Wijesurendra, H.D.; Perera, M.V.(Faculty of Medicine, University of Kelaniya, Sri Lanka, 2016)
Sagner, M.; Arena, R.; McNeil, A.; Brahmam, G.N.; Hills, A.P.; de Silva, H.J.; Karunapema, R.P.; Wijeyaratne, C.N.; Arambepola, C.; Puska, P.(Taylor and Francis Group, 2016)