Cerebrospinal fluid in Alzheimer's: A precious tool.

Oncotarget · 2017 · PMC5354792 · PMID 28031540

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an increasing trendno p-value reported

Among the pre-analytical factors, time of day at CSF withdrawal was reported to influence the concentration of Aβ42 in young individuals, as it was reported an increasing trend in Aβ42 over daytime [ 6 ].

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