No abstract available
MeSH terms
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Adrenal Cortex Hormones / therapeutic use
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Adrenergic beta-Agonists / therapeutic use
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Algorithms
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Bronchodilator Agents / therapeutic use*
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Cholinergic Antagonists / therapeutic use
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Humans
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Lung Diseases, Obstructive / drug therapy*
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Theophylline / therapeutic use
Substances
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Adrenal Cortex Hormones
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Adrenergic beta-Agonists
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Bronchodilator Agents
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Cholinergic Antagonists
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Theophylline