- The Relationship between FEV1 and PEFR in the Classification of the Severity in COPD Patients
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Shin SY, Ho YJ, Kim SJ, Yoo KH
- KMID: 2318619
- Tuberc Respir Dis.
- 2005 May;58(5):507-514.
BACKGROUND: Measurement of the FEV1 and PEFR in COPD patients is a significant indicator of the disease severity , the response to treatment and the acute exacerbation. However, it is... -
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