Effect of an extension tube on the bronchodilator efficacy of terbutaline delivered from a metered dose inhaler.
A double-blind within-patient investigation was performed to determine whether the interposition of an extension tube (10 cm length X 3.2 cm diameter) between a metered dose inhaler and the mouth alters the bronchodilator efficacy of terbutaline sulphate. On two consecutive study days 14 adult patie...
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| Опубликовано в:: | Thorax |
|---|---|
| Главные авторы: | , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BMJ Publishing Group
1980
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.govhttps://pmc.ncbi.nlm.nih.gov/articles/PMC471332/ https://ncbi.nlm.nih.govhttps://pubmed.ncbi.nlm.nih.gov/7001671/ https://ncbi.nlm.nih.govhttps://doi.org/10.1136/thx.35.7.552 |
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