1. Dengue: an escalating problem.;Gibbons;BMJ,2002
2. World Health Organization. Report of the meeting of the Scientific Working Group on Dengue. Geneva: The Organization: 2006. p. 1–168 [cited 2010 Jun 17]. http://apps.who.int/tdr/svc/publications/tdr-research-publications/swg-report-dengue
3. European Network on Surveillance of Imported Infectious Diseases. Severe dengue virus infection in travelers: risk factors and laboratory indicators.;Wichmann;J Infect Dis,2007
4. World Health Organization. Dengue haemorrhagic fever: diagnosis, treatment, prevention and control. 2nd ed. Geneva: The Organization; 1997.
5. Dengue—the underestimated risk in travellers.;Wichmann;Dengue Bull,2003