title: Risk factors for airway hyperresponsiveness in childhood asthma.
authors.affiliation: McMaster University, Hamilton, Ontario, Canada.
authors.forename: M R
authors.initials: MR
authors.lastname: Sears
mesh_terms: D000293:Adolescent; D000367:Age Factors; D000485:Allergens / Q000009:adverse effects; D001249:Asthma / Q000175:diagnosis / Q000209:etiology*; D016535:Bronchial Hyperreactivity / Q000150:complications* / Q000175:diagnosis / Q000453:epidemiology; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D008297:Male; D009520:New Zealand / Q000453:epidemiology; D012307:Risk Factors; D012737:Sex Factors
chemical_list: D000485:Allergens