Even young children's assessments provide useful information about asthma control.
Logan
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D000293:Adolescent; D001249:Asthma / Q000517:prevention & control* / Q000523:psychology; D001294:Attitude to Health; D002170:Canada; D002648:Child; D015331:Cohort Studies; D005260:Female; D006801:Humans; D008297:Male; D011446:Prospective Studies; D011788:Quality of Life; D013147:Spirometry