Diurnal variation in airflow obstruction in chronic bronchitis.
Twelve patients fulfilling strict criteria for chronic obstructive bronchitis recorded serial peak expiratory flow rates (PEFR) five times daily for a two-week period. Despite a 9.2% improvement in forced expiratory volume in one second (FEV1) with ipratropium bromide, and an 11.3% improvement with...
Furkejuvvon:
| Publikašuvnnas: | Thorax |
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| Váldodahkkit: | , |
| Materiálatiipa: | Artigo |
| Giella: | Inglês |
| Almmustuhtton: |
BMJ Publishing Group
1981
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| Fáttát: | |
| Liŋkkat: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC471650/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/6458922/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/thx.36.8.618 |
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