Anno, S. , Imaoka, K. , Tadono, T. , Igarashi, T. , Sivaganesh, S. , Kannathasan, S. , Kumaran, V. , Surendran, S. (2015), 'Spatial-Temporal Clustering Characteristics of Dengue in the Northern Region of Sri Lanka, 2010-2013', World Academy of Science, Engineering and Technology, Open Science Index 101, International Journal of Geological and Environmental Engineering, 9(5), 438 - 441.