Maheswaran, K. and others2016-01-142016-01-141976The Ceylon Medical Journal, 21(2)pp.105-109https://dl.nsf.gov.lk/handle/1/20565Medical SciencesDengue virusesAntibodiesEpidemiologyHaemagglutination inhibitionSerodiagnosisSerological survey of arbovirus infection in Sri LankaArticle