Spanish COPD Guidelines (GesEPOC) 2021: Updated Pharmacological treatment of stable COPD.
Arch Bronconeumol. 2022 Jan;58(1):69-81. doi: 10.1016/j.arbres.2021.03.005. Epub 2021 Mar 17.
Arch Bronconeumol. 2022.
PMID: 33840553
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