[Pseudocroup study of the Institute of Water, Soil and Air Public Health in Berlin].
D000393:Air Pollutants / Q000009:adverse effects*; D001604:Berlin; D002648:Child; D002675:Child, Preschool; D003440:Croup / Q000209:etiology*; D006801:Humans; D007223:Infant; D007827:Laryngitis / Q000209:etiology*; D008452:Maximum Allowable Concentration; D012141:Respiratory Tract Infections / Q000209:etiology; D012306:Risk; D012621:Seasons; D012905:Smog / Q000009:adverse effects*; D013458:Sulfur Dioxide / Q000009:adverse effects; D014777:Virus Diseases / Q000209:etiology; D014887:Weather
D000393:Air Pollutants; D012905:Smog; D013458:Sulfur Dioxide
Pseudo-Krupp-Studie des Instituts für Wasser-, Boden- und Lufthygiene in Berlin.