Hapuarachchi, H.A.C.Dayanath, M.Y.D.Abeysundara, S.Bandara, K.B.A.T.Abeyewickreme, W.de Silva, N.R.2016-05-052016-05-052004Annual Research Symposium, Faculty of Graduate Studies, University of Kelaniya, Sri Lanka; 2004: 80http://repository.kln.ac.lk/handle/123456789/12954Abstract availableen-USallele distributionPotential use of allele distribution at codon 51 of Plasmodium falciparum dihydrofolate reductase (pfDhfr) gene as evidence for early clinical failures to sulfadoxine-pyrimethaniine in an operational area in the Northern Province of Sri LankaArticle