Documentation of airflow obstruction is essential to confirm the diagnosis of COPD: are handheld spirometers in an office setting valid?

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Documentation of airflow obstruction is essential to confirm the diagnosis of COPD: are handheld spirometers in an office setting valid? | LitMetric

Documentation of airflow obstruction is essential to confirm the diagnosis of COPD: are handheld spirometers in an office setting valid?

Dennis E Doherty

Respir Care

Published: April 2008

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