No abstract available
Keywords:
inhaler design; inhaler technique; patient preference.
MeSH terms
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Administration, Inhalation
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Anti-Asthmatic Agents / administration & dosage*
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Asthma / drug therapy*
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Asthma / physiopathology
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Drug Delivery Systems / instrumentation*
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Equipment Design
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Humans
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Lung / drug effects*
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Lung / physiopathology
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Nebulizers and Vaporizers*
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Patient Preference*
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Research Design*