No abstract available
MeSH terms
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Adult
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Asthma / drug therapy
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Bronchitis / drug therapy
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Carbon Dioxide / pharmacology
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Diazepam / administration & dosage*
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Female
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Humans
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Injections, Intravenous
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Lung Diseases / drug therapy*
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Male
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Middle Aged
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Respiration / drug effects*
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Respiratory Function Tests
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Ventilation-Perfusion Ratio