(Q52038617)
Statements
An ecologic study of geographical variation in multiple sclerosis risk in central Sardinia, Italy. (English)
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C Allemani
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G Solinas
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G Motta
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L Bernardinelli
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S Clemente
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B S Murgia
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A F Ticca
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L Musu
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M L Piras
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R Ferrai
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A Caria
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S Sanna
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O Porcu
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1 July 2002
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21
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4
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187-193
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