DOI: 10.1055/s-00000059

Pneumologie

References

Burgel PR.
Chronic cough and sputum production: a clinical COPD phenotype?.

Eur Respir J 2012;
40: 4-6

Burgel PR.
Chronic cough and sputum production: a clinical COPD phenotype?.

Eur Respir J 2012;
40: 4-6

Download Bibliographical Data

Search in:
Access: