[Air pollutants and respiratory tract diseases in childhood].
D000367:Age Factors; D000393:Air Pollutants / Q000009:adverse effects*; D001249:Asthma / Q000139:chemically induced; D001991:Bronchitis / Q000139:chemically induced; D002648:Child; D002908:Chronic Disease; D006801:Humans; D012140:Respiratory Tract Diseases / Q000139:chemically induced*; D013997:Time Factors
D000393:Air Pollutants
Schadstoffe in der Luft und Erkrankungen des Respirationstraktes im Kindesalter.