Regular ArticleMeasuring asthma control in group studies: do we need airway calibre and rescue β2-agonist use?
Under an Elsevier user license
open archive
Keywords
asthma
questionnaire
measurement
clinical trials
epidemiological surveys.
Cited by (0)
- f1
Correspondence should be addressed to: Prof. Elizabeth Juniper, 20 Marcuse Fields, Bosham, West Sussex PO18 8NA, U.K. Fax: +44 (0) 1243 573680; E-mail: [email protected]
Copyright © 2001 Harcourt Publishers Ltd. All rights reserved.