Thuvaraka, V.; Visakapavan, G.; Thijan, K.; Surenthirakumaran, R.; Rajasooriyar, C.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)
Surendra, A.A.M.I.I.; Komitha, T.; Papitha, Y.; Chandrakumar, S.T.S.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)