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Bibliography:ark:/67375/NVC-0TJ4GMC1-H
PMID:18202222
local:jnnp;79/2/236
href:jnnp-79-236.pdf
istex:6E986FB54AD596B99083CDE3FB1EC9E445D545F2
ArticleID:jn123232
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
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ObjectType-Article-2
ObjectType-Feature-1
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ISSN:0022-3050
1468-330X
DOI:10.1136/jnnp.2007.123232