No abstract available
Publication types
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Clinical Trial
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Randomized Controlled Trial
MeSH terms
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Asthma / drug therapy*
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Child
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Consumer Behavior
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Delayed-Action Preparations
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Drug Evaluation
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Female
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Humans
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Male
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Patient Compliance
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Respiratory Function Tests
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Theophylline / administration & dosage*
Substances
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Delayed-Action Preparations
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Theophylline