# Does COPD have a clinically relevant impact on hearing loss? A retrospective matched cohort study with selection of patients diagnosed with COPD

> Research article (BMJ Open, 2015) · cited 13× · AI/ML

**Wikidata**: [openalex:W2209709509](https://www.wikidata.org/wiki/openalex:W2209709509)  
**Source**: https://4ort.xyz/entity/does-copd-have-a-clinically-relevant-impact-on-hearing-loss-a-retrospective-matched-cohort-study-with-selection-of-patie