Abstract
Guidance for clinicians on how to interpret conflicting evidence from recent studies.
MeSH terms
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Cardiovascular Diseases / epidemiology
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Cholinergic Antagonists / administration & dosage
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Cholinergic Antagonists / adverse effects*
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Humans
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Ipratropium / administration & dosage
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Ipratropium / adverse effects*
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Pulmonary Disease, Chronic Obstructive / drug therapy*
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Pulmonary Disease, Chronic Obstructive / epidemiology
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Research Design
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Scopolamine Derivatives / administration & dosage
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Scopolamine Derivatives / adverse effects*
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Tiotropium Bromide
Substances
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Cholinergic Antagonists
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Scopolamine Derivatives
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Ipratropium
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Tiotropium Bromide