Rifka Banu, A.A.; Anujan, M.; Sajitha, M.S.F.; Shanthatharany, S.; Weerasinghe, K.S.S.; Kumarendran, B.; Sritharan, A.(Faculty of Medicine & Faculty of Allied Health Sciences University of Jaffna, 2021)
Karunarathne, R.M.M.D.; Keerththanan, V.; Jothika, B.; Kumarendran, B.; Sritharan, A.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)