Abstract
In the presence of normal CXR and examination perhaps FEV1 is a better diagnostic marker of COPD in primary care http://bit.ly/2QAUpSA
Footnotes
Conflict of interest: G. Hamad reports institutional grants from AstraZeneca during the conduct of the study.
Conflict of interest: A. Rigby has nothing to disclose.
Conflict of interest: A.H. Morice reports grants from AstraZeneca, during the conduct of the study.
- Received November 4, 2019.
- Accepted November 15, 2019.
- Copyright ©ERS 2020
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Vol 55 Issue 1
Table of Contents
Prognostic significance of chronic respiratory symptoms in individuals with normal spirometry
