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Semen quality pattern and age threshold: a retrospective cross-sectional study of 71,623 infertile men in China, between 2011 and 2017
BACKGROUND: The aim of this study was to provide information on the semen quality pattern of infertile men and age thresholds for semen parameters in China. METHODS: This was a retrospective cross-sectional study investigating 71,623 infertile men from the Reproductive and Genetic Hospital of CITIC...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6902580/ https://www.ncbi.nlm.nih.gov/pubmed/31815629 http://dx.doi.org/10.1186/s12958-019-0551-2 |