Differences in Symptom Burden Among Patients With Moderate, Severe, or Very Severe Chronic Obstructive Pulmonary Disease

Vivi Lycke Christensen, Are Martin Holm, Bruce A. Cooper, Steven M. Paul, Christine Miaskowski, Tone Rustøen

Journal of Pain and Symptom Management · 2016 · 27 citations · 30 references

Concepts

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