[Respiratory infections of viral etiology].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000209:etiology*; D014777:Virus Diseases
Respiracijske infekcije virusne etiologije.