Udayanga, N.W.B.A.L.; Gunathilaka, P.A.D.H.N.; Iqbal, M.C.M.; Kusumawathie, P.H.D.; Najim, M.M.M.; Amarasingha, U.S.; Abeyewickreme, W.(central Province of Sri Lanka, University of Sri Jayawardnapura, Sri Lanka., 2015)
Manamperi, N.H.; Fernando, C.S.; Pathirana, A.; Abeyewickreme, W.; de Silva, V.C.; Karunaweera, N.D.(American Society of Tropical Medicine and Hygiene, 2015)