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MediumInfectious DiseasesCommunity-Acquired Pneumoniaus-abfmus-abimus-usmle-step-2us-usmle-step-3

A 58-year-old with COPD, diabetes, and alcoholism presents with fever, cough, and a new right-lower-lobe infiltrate. He is stable for outpatient therapy. Which empiric regimen is most appropriate?

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