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Editorial
Proposal for a 4-Level Classification System of Severe COPD Exacerbation According to Healthcare Resource Utilization
Georgios Hillasa 5th Respiratory Medicine Department, Sotiria Chest Diseases Hospital, Athens, GreeceView further author information
, Stelios Loukidesb 2nd Respiratory Medicine Department, Attikon University Hospital, National and Kapodistrian University of Athens Medical School, Athens, GreeceView further author information
, Athena Gogalic Respiratory Medicine Department, University of Ioannina, Ioannina, GreeceView further author information
& Konstantinos Kostikasc Respiratory Medicine Department, University of Ioannina, Ioannina, GreeceCorrespondence[email protected]
View further author information
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Article: 2358097
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Received 07 May 2024, Accepted 15 May 2024, Published online: 28 May 2024
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