World Health Organization. (1997). Dengue haemorrhagic fever: Diagnosis, treatment, prevention and control (Segunda edición.). Editorial World Health Organization.
Chicago-viite (17. p.)World Health Organization. Dengue Haemorrhagic Fever: Diagnosis, Treatment, Prevention and Control. Segunda edición. Geneva: Editorial World Health Organization, 1997.
MLA-viite (8. p.)World Health Organization. Dengue Haemorrhagic Fever: Diagnosis, Treatment, Prevention and Control. Segunda edición. Editorial World Health Organization, 1997.
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