No abstract available
MeSH terms
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Administration, Oral
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Adult
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Aged
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Aged, 80 and over
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Ciprofloxacin / administration & dosage
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Ciprofloxacin / therapeutic use*
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Costs and Cost Analysis
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Female
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Humans
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Injections, Intravenous
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Length of Stay / economics
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Male
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Middle Aged
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Random Allocation
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Respiratory Tract Infections / drug therapy*