title: [Defense mechanism of the respiratory organs in infants and small children with acute and recurrent respiratory tract diseases].
mesh_terms: D000208:Acute Disease; D002675:Child, Preschool; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D007223:Infant; D007527:Isoenzymes; D007770:L-Lactate Dehydrogenase / Q000032:analysis; D012008:Recurrence; D012140:Respiratory Tract Diseases / Q000276:immunology*; D000515:alpha 1-Antitrypsin / Q000032:analysis
chemical_list: D007136:Immunoglobulins; D007527:Isoenzymes; D000515:alpha 1-Antitrypsin; D007770:L-Lactate Dehydrogenase
vernacular_title: Abwehrmechanismus der Atmungsorgane von Säuglingen und Kleinkindern mit akuten und rezidivierenden Erkrankungen der Atmungsorgane.