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The history of COPD
The evolution of knowledge concerning COPD and its components – emphysema, chronic bronchitis, and asthmatic bronchitis – covers 200 years. The stethoscope and spirometer became important early tools in diagnosis and assessment. Spirometry remains the most effective means of identification and asses...
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Formato: | Texto |
Lenguaje: | English |
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Dove Medical Press
2006
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2706597/ https://www.ncbi.nlm.nih.gov/pubmed/18046898 |