(Q35461371)
Statements
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Prevalence of headache in an elderly population: attack frequency, disability, and use of medication (English)
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Prencipe M
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Casini AR
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Ferretti C
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Santini M
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Pezzella F
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Scaldaferri N
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Culasso F
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1 March 2001
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70
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3
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377-381
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Identifiers
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