No abstract available
MeSH terms
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Administration, Inhalation
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Adrenergic beta-2 Receptor Agonists* / therapeutic use
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Adult
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Anti-Asthmatic Agents / therapeutic use
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Asthma* / drug therapy
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Female
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Humans
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Male
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Middle Aged
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Nebulizers and Vaporizers*
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Patient Acceptance of Health Care / statistics & numerical data
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Practice Patterns, Physicians' / statistics & numerical data
Substances
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Adrenergic beta-2 Receptor Agonists
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Anti-Asthmatic Agents