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Juniper, E. F., O'Byrne, P. M., Guyatt, G. H., Ferrie, P. J. and King, Derek ORCID: 0000-0002-2408-4558
(1999)
Development and validation of a questionnaire to measure asthma control.
European Respiratory Journal, 14 (4).
pp. 902-907.
ISSN 0903-1936