Gohulan, T.; Keerthana, C.; Sabras, J.; Coonghe, P. A. D.; Sujanitha, V.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)
Anandarajah, L.; Ediriweera, N.C.; Herath, A.H.M.A.N.; Jothini, T.; Raveendranathan, S.; Kumar, R.; Kumaran, S.; Yoheswaran, Y.(Faculty of Medicine & Faculty of Allied Health Sciences University of Jaffna, 2021)