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Poor reproducibility of percentage of normally shaped sperm using the World Health Organization Fifth Edition strict grading criteria
OBJECTIVE: To determine the reproducibility of the World Health Organization Fifth Edition (WHO5) strict grading methodology by comparing the percentage of morphologically normal sperm (PNS) recorded by the core laboratory with results obtained at the fertility centers participating in a multisite c...
Autores principales: | , , , , , , , , , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Elsevier
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9250115/ https://www.ncbi.nlm.nih.gov/pubmed/35789726 http://dx.doi.org/10.1016/j.xfre.2022.03.003 |