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Article

Biological variation of seminal parameters in healthy subjects.

Human reproduction (Oxford, England) - 1 Oct 2003

Alvarez C, Castilla J A, Martínez L, Ramírez J P, Vergara F, Gaforio J J

Abstract excerpt

BACKGROUND: A study was undertaken to assess the components of biological variation of seminal parameters in healthy subjects. METHODS: Twenty donor candidates were included in a 10-week follow-up study. Within- and between-subject biological variation, indices of individuality and heterogeneity, coefficient of reliability, critical differences, analytical goals and the lowest value observed with a <5%...

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Identifiers

PMID: 14507825
DOI: 10.1093/humrep/deg430

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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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