title: [Acute laryngotracheobronchitis in infants and children up to the age of 3].
mesh_terms: D000367:Age Factors; D001991:Bronchitis / Q000453:epidemiology* / Q000401:mortality; D002675:Child, Preschool; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007827:Laryngitis / Q000453:epidemiology* / Q000401:mortality; D014136:Tracheitis / Q000453:epidemiology* / Q000401:mortality
vernacular_title: Ostre zapalenie krtani, tchawicy i oskrzeli u niemowlat i małych dzieci do 3 lat.