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. 2020 Dec 16;2(12):e0307. doi: 10.1097/CCE.0000000000000307

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Copyright © 2020 The Authors. Published by Wolters Kluwer Health, Inc. on behalf of the Society of Critical Care Medicine.

This is an open-access article distributed under the terms of the Creative Commons Attribution-Non Commercial-No Derivatives License 4.0 (CCBY-NC-ND), where it is permissible to download and share the work provided it is properly cited. The work cannot be changed in any way or used commercially without permission from the journal.

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Figure 3. — Individual patient’s Pao₂/Fio₂ at baseline and after the combined use of prone positioning (PP) and inhaled epoprostenol (iEPO). Compared with overall patients’ baseline Pao₂/Fio₂, the combined use of iEPO and PP significantly improved Pao₂/Fio₂.