Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation
. 2009 Feb;77(2):S27-46.

[Prenatal genetic screening: biochemical markers of the first and second quarter]

[Article in Spanish]
Patricia Grether González, Mónica Aguinaga Ríos; Colegio Mexicano de Especialistas en Ginecología y Obstetricia
  • PMID: 19365955

[Prenatal genetic screening: biochemical markers of the first and second quarter]

[Article in Spanish]
Patricia Grether González et al. Ginecol Obstet Mex. 2009 Feb.
No abstract available

PubMed Disclaimer

LinkOut - more resources