No abstract available
MeSH terms
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Adrenal Cortex Hormones / administration & dosage
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Adrenal Cortex Hormones / therapeutic use
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Clinical Trials as Topic*
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Data Interpretation, Statistical*
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Follow-Up Studies
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Humans
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Patient Compliance
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Pulmonary Disease, Chronic Obstructive / therapy*
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Research Design*
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Statistics as Topic
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Treatment Outcome