טוען...
Chronic obstructive pulmonary disease in the older adult: what defines abnormal lung function?
BACKGROUND: The Global Initiative on Obstructive Lung Disease stages for chronic obstructive pulmonary disease (COPD) uses a fixed ratio of the post‐bronchodilator forced expiratory volume in 1 second (FEV(1))/forced vital capacity (FVC) of 0.70 as a threshold. Since the FEV(1)/FVC ratio declines wi...
שמור ב:
| Main Authors: | , , |
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| פורמט: | Artigo |
| שפה: | Inglês |
| יצא לאור: |
BMJ Group
2007
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| נושאים: | |
| גישה מקוונת: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2117148/ https://ncbi.nlm.nih.gov/pubmed/17090573 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/thx.2006.068379 |
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