title: Prevalence of exercise-induced bronchial lability in families of children with asthma.
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000235:genetics* / Q000503:physiopathology; D001980:Bronchi / Q000503:physiopathology*; D002648:Child; D002675:Child, Preschool; D003250:Constriction; D004106:Dilatation; D005260:Female; D006801:Humans; D008297:Male; D010375:Pedigree; D005082:Physical Exertion; D012737:Sex Factors; D012882:Skin Tests