De Silva, K. I. M.; Rathnakumara, W.M.T.D.; Abayalath, N.; Alexander, P.A.B.D.; Wijayagunawardhane, M.P.B.; Kodithuwakku, S.P.(Peradeniya University International Research Sessions, University of Peradeniya, Sri Lanka, 2017-11-24)
De Silva, K. I. M.; Parakramawansha, K. P. R. C.; Sudeshika, S. H. T.; Gunawardhana, C. B.; Sakeena, M. H. F.(Pharmacotherapy Group, Faculty of Pharmacy, University of Benin, Benin City, Nigeria., 2015-12-08)