# Symptom burden and its associations with clinical characteristics in patients with COPD: a clustering approach

> Research article (ERJ Open Research, 2024) · cited 13× · AI/ML

**Wikidata**: [openalex:W4395467060](https://www.wikidata.org/wiki/openalex:W4395467060)  
**Source**: https://4ort.xyz/entity/symptom-burden-and-its-associations-with-clinical-characteristics-in-patients-with-copd-a-clustering-approach