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. 1995 Aug 26;311(7004):569–570. doi: 10.1136/bmj.311.7004.569c

Evidence for decreasing quality of sperm. Presentation of data on sperm concentration was flawed.

PMCID: PMC2550624 PMID: 7663227

569

Selected References

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

Brake A., Krause W. Decreasing quality of semen. BMJ. 1992 Dec 12;305(6867):1498–1498. doi: 10.1136/bmj.305.6867.1498-b. [DOI] [PMC free article] [PubMed] [Google Scholar]
Bromwich P., Cohen J., Stewart I., Walker A. Decline in sperm counts: an artefact of changed reference range of "normal"? BMJ. 1994 Jul 2;309(6946):19–22. doi: 10.1136/bmj.309.6946.19. [DOI] [PMC free article] [PubMed] [Google Scholar]
Carlsen E., Giwercman A., Keiding N., Skakkebaek N. E. Evidence for decreasing quality of semen during past 50 years. BMJ. 1992 Sep 12;305(6854):609–613. doi: 10.1136/bmj.305.6854.609. [DOI] [PMC free article] [PubMed] [Google Scholar]
Olsen G. W., Bodner K. M., Ramlow J. M., Ross C. E., Lipshultz L. I. Have sperm counts been reduced 50 percent in 50 years? A statistical model revisited. Fertil Steril. 1995 Apr;63(4):887–893. doi: 10.1016/s0015-0282(16)57498-6. [DOI] [PubMed] [Google Scholar]

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