title: [Viral infections of the respiratory system in children and clinical findings].
mesh_terms: D000293:Adolescent; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D012141:Respiratory Tract Infections / Q000175:diagnosis / Q000209:etiology*; D014777:Virus Diseases / Q000175:diagnosis*
vernacular_title: Zakaźenia wirusowe układu oddechowego u dzieci w zestawieniu z obrazem klinicznym.