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. 1995 Feb 4;310(6975):329–330. doi: 10.1136/bmj.310.6975.329d

Matching in case-control studies.

H T Sørensen, M W Gillman

PMCID: PMC2548718 PMID: 7866190

Selected References

These references are in PubMed. This may not be the complete list of references from this article.

Farrow S. Falling sperm quality: fact or fiction? BMJ. 1994 Jul 2;309(6946):1–2. doi: 10.1136/bmj.309.6946.1. [DOI] [PMC free article] [PubMed] [Google Scholar]

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