Assessment of malaria transmission intensity using anti-MSP1-19 (Plasmodium vivax) antibody as a serological marker in a previously malaria endemic district in Sri Lanka. (April 2016) - Dewasurendra, R.L.; Sepulveda, N.; Gunewardena, S.; Chandrasekharan, N.; Drakeley, C.; Karunaweera, N.