Sources of pre-analytical variations in yield of DNA extracted from blood samples: analysis of 50,000 DNA samples in EPIC.

PLoS One · 2012 · PMC3396633 · PMID 22808065

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an increasing trendno p-value reported

Presence of haemolysis at any degree was associated with a reduction of about 8 μg in DNA yield, with an increasing trend according to the degree of haemolysis.

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