Martin, T.; Wickramaarachchi, H.; Samarathunga, P.; Medagoda, R.; Jayamanne, S.; Medagoda, K.(Faculty of Medicine, University of Kelaniya, Sri Lanka, 2021)
Dharmalingam, L.; Chandrasekera, C.; Pramodya, S.; Gamage, P.; Fernando, C.; Prathapan, S.(Faculty of Medicine, University of Kelaniya, Sri Lanka, 2021)