Correction: Non-invasive ventilation with pursed lips breathing mode for patients with COPD and hypercapnic respiratory failure: A retrospective analysis.

Jünger, Christoph; Reimann, Maja; Krabbe, Lenka; Gaede, Karoline I; Lange, Christoph; Herzmann, Christian; Rüller, Stephan · PLoS One · 2021

retrospective_cohort · Level III

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Abstract

[This corrects the article DOI: 10.1371/journal.pone.0238619.].