No abstract available
MeSH terms
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Cerebrospinal Fluid Rhinorrhea / cerebrospinal fluid
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Cerebrospinal Fluid Rhinorrhea / diagnosis
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Electrophoresis
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Humans
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Male
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Middle Aged
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Nasal Cavity / chemistry*
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Serum
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Sphenoid Sinusitis / blood
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Sphenoid Sinusitis / cerebrospinal fluid*
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Sphenoid Sinusitis / diagnosis*
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Transferrin / analysis
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Transferrin / cerebrospinal fluid*