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Comparison of two immunoassay systems for hCGβ and PAPP-A in prenatal screening for trisomy 21, 18, and 13 in the first trimester

OBJECTIVES: The biochemical serum markers free β-human chorionic gonadotropin (hCGβ) and pregnancy associated plasma protein A (PAPP-A), used in screening for trisomy 21 (T21), trisomy 18 (T18), and trisomy 13 (T13) during the first trimester, can be measured on different laboratory instruments e.g....

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Detalles Bibliográficos
Autores principales: Engell, Anna Elise, Carlsson, Elin Rebecka, Jørgensen, Finn Stener, Sørensen, Steen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2017
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5633841/
https://www.ncbi.nlm.nih.gov/pubmed/29034302
http://dx.doi.org/10.1016/j.plabm.2017.07.001