No abstract available
MeSH terms
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Anti-Bacterial Agents / therapeutic use*
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Bacterial Infections / drug therapy*
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Clarithromycin / therapeutic use*
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Disease Progression
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Humans
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Ofloxacin / therapeutic use*
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Pulmonary Disease, Chronic Obstructive / complications*
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Pulmonary Disease, Chronic Obstructive / microbiology
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Randomized Controlled Trials as Topic
Substances
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Anti-Bacterial Agents
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Ofloxacin
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Clarithromycin