Impact of Utilizing a Composite versus a Symptom-Only Validation Standard in the Development of the Asthma Impairment and Risk Questionnaire.
Bradley E ChippsRobert S ZeigerDavid A BeutherRobert A WiseWilliam McCannJoan ReibmanMaureen GeorgeIleen A GilbertJames M EudiconeKarin S CoyneGale HardingKevin R MurphyPublished in: Journal of asthma and allergy (2024)