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Article

Clinical trial participant characteristics and saliva and DNA metrics.

BMC medical research methodology - 29 Oct 2009

Nishita Denise M, Jack Lisa M, McElroy Mary, McClure Jennifer B, Richards Julie, Swan Gary E, Bergen Andrew W

Abstract excerpt

BACKGROUND: Clinical trial and epidemiological studies need high quality biospecimens from a representative sample of participants to investigate genetic influences on treatment response and disease. Obtaining blood biospecimens presents logistical and financial challenges. As a result, saliva biospecimen collection is becoming more frequent because of the ease of collection and lower cost. This article describes...

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Identifiers

PMID: 19874586
DOI: 10.1186/1471-2288-9-71
PMCID: PMC2776600

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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