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)
Nironraj, N.; Midhuna, U.; Fernando, J.; Surenthirakumaran, R.; Sooriyakumar, T.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)
Kumar, M.S.; Subhashini, S.M.P.; Swasthiga, S.; Sivakanthan, S.; Kumarendran, B.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)