title: A clinical survey of reported cases of dengue-like illness during the outbreak of dengue 1981 in Puerto Rico.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003715:Dengue / Q000175:diagnosis / Q000453:epidemiology*; D003937:Diagnosis, Differential; D004196:Disease Outbreaks / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011647:Puerto Rico; D014777:Virus Diseases / Q000175:diagnosis