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Normal reference ranges for semen quality and their relations to fecundity
Several recent studies have shown that the fecundity of a man decreases progressively with sperm concentrations below 40 million spermatozoa per mL. Therefore, it is unfortunate that the new World Health Organization guidelines for semen analysis recommend lowering the lower cutoff value for normal...
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| Materialtyp: | Artigo |
| Språk: | Inglês |
| Publicerad: |
Nature Publishing Group
2010
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| Länkar: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3739681/ https://ncbi.nlm.nih.gov/pubmed/20111088 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/aja.2008.43 |
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