Herath, H.M.D.K.; Jawfer, M.J.A.; Guruge, T.C.; Coonghe, P.A.D.; Ambalavanar, D.C.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)
Jashmy, G.; Nazeera, S.; Mufaza, M.; Aravinthan, M.; Kumarendran, B.(Faculty of Medicine & Faculty of Allied Health Sciences, University of Jaffna, 2020)