[Etiology and age of onset in bronchial asthma].
D000293:Adolescent; D000328:Adult; D000368:Aged; D000375:Aging; D001249:Asthma / Q000209:etiology*; D002648:Child; D002675:Child, Preschool; D004812:Epidemiologic Methods; D005260:Female; D005860:Germany, West; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged
Atiologie und Lebensalter beim Asthma bronchiale.