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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...
Sparad:
| Huvudupphovsmän: | , , , |
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
1980
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| Ämnen: | |
| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC471332/ https://ncbi.nlm.nih.gov/pubmed/7001671 |
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