No abstract available
Publication types
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Clinical Trial
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Randomized Controlled Trial
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Research Support, Non-U.S. Gov't
MeSH terms
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Administration, Inhalation
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Adrenal Cortex Hormones / administration & dosage
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Adrenal Cortex Hormones / economics
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Asthma / drug therapy*
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Asthma / economics*
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Cost-Benefit Analysis
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Finland
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Humans
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Self Administration / economics*
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Self Administration / methods