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Editorials

The Flow-Volume Loop: Always an Inspiration!

Editorial for: “Ratio of Maximal Inspiratory to Expiratory Flow Aids in the Separation of COPD from Asthma. Okazawa et al.” Id: COPD-2019-OR-0313. Journal of Chronic Obstructive Pulmonary Disease

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Pages 227-229 | Received 14 Apr 2020, Accepted 14 Apr 2020, Published online: 08 Jun 2020

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