[Study of Berlin school children].
D000393:Air Pollutants / Q000009:adverse effects*; D001604:Berlin; D001991:Bronchitis / Q000209:etiology*; D002648:Child; D005860:Germany, West; D006306:Health Surveys; D006801:Humans; D010366:Peak Expiratory Flow Rate; D012123:Pulmonary Ventilation / Q000187:drug effects; D012905:Smog / Q000009:adverse effects*; D013147:Spirometry; D013458:Sulfur Dioxide / Q000009:adverse effects
D000393:Air Pollutants; D012905:Smog; D013458:Sulfur Dioxide
Berliner Schulkinderstudie.