ANNO, S.; IMAOKA, K.; TADONO, T.; IGARASHI, T.; SIVAGANESH, S.; KANNATHASAN, S.; KUMARAN, V.; SURENDRAN, S. N. Space-time clustering characteristics of dengue based on ecological, socio-economic and demographic factors in northern Sri Lanka. Geospatial Health, v. 10, n. 2, 26 Nov. 2015.