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Reference intervals of gestational sac, yolk sac, embryonic length, embryonic heart rate at 6–10 weeks after in vitro fertilization-embryo transfer

BACKGROUND: Accurately determining the normal range of early pregnancy markers can help to predict adverse pregnancy outcomes. The variance in ovulation days leads to uncertain accuracy of reference intervals for natural pregnancies. While the gestational age (GA) is accurate estimation during in vi...

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Detalles Bibliográficos
Autores principales: Ouyang, Yan, Qin, Jiabi, Lin, Ge, Xiang, Shuanglin, Li, Xihong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2020
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7488996/
https://www.ncbi.nlm.nih.gov/pubmed/32928137
http://dx.doi.org/10.1186/s12884-020-03186-2