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Comparison of Plethysmographic and Helium Dilution Lung Volumes: Which Is Best for COPD?
BACKGROUND: Theoretical considerations and limited scientific evidence suggest that whole-body plethysmography overestimates lung volume in patients with severe airflow obstruction. We sought to compare plethysmography (Pleth)-, helium dilution (He)- and CT scan-derived lung volume measurements in a...
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| Главные авторы: | , , , , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American College of Chest Physicians
2010
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2862399/ https://ncbi.nlm.nih.gov/pubmed/20022972 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1378/chest.09-1504 |
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