1. World Health Organization. Dengue and dengue haemorrhagic fever. Fact sheet no. 117; Revised 2002 Apr [cited 2006 Oct 31]. Available from http://www.who.int/mediacentre/factsheets/fs117/en/
2. The 2001 dengue epidemic in Chennai.;Kabilan;Indian J Pediatr,2005
3. Molecular characterization and clinical evaluation of dengue outbreak in 2002 in Bangladesh.;Islam;Jpn J Infect Dis,2006
4. Dengue haemorrhagic fever outbreak in Karachi, Pakistan, 1994.;Chan;Trans R Soc Trop Med Hyg,1995
5. Dengue haemorrhagic fever: diagnosis, treatment, prevention and control. 2nd ed. Geneva: World Health Organization, 1997.