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Article

Sample size calculations for population- and family-based case-control association studies on marker genotypes.

Genetic epidemiology - 1 Sept 2003

Pfeiffer Ruth M, Gail Mitchell H

Abstract excerpt

Most previous sample size calculations for case-control studies to detect genetic associations with disease assumed that the disease gene locus is known, whereas, in fact, markers are used. We calculated sample sizes for unmatched case-control and sibling case-control studies to detect an associa...

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PMID: 12916022
DOI: 10.1002/gepi.10245

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 1 Sept 2026. Prepared record publication-12916022-2026-09-01.1. Manifest publication-graph-cohort-2026-09-01.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 1 Sept 2026.

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