No abstract available
MeSH terms
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Asthma / drug therapy*
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Bronchi / drug effects
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Central Nervous System Diseases / chemically induced
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Drug Therapy, Combination
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Ephedrine / adverse effects
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Ephedrine / therapeutic use*
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Gastrointestinal Diseases / chemically induced
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Humans
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Sleep Initiation and Maintenance Disorders / chemically induced
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Theophylline / therapeutic use