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

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

52 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Preconception folic acid supplementation and risk for chromosome 21 nondisjunction: a report from the National Down Syndrome Project.
Hollis ND, Allen EG, Oliver TR, Tinker SW, Druschel C, Hobbs CA, O'Leary LA, Romitti PA, Royle MH, Torfs CP, Freeman SB, Sherman SL, Bean LJ. Hollis ND, et al. Among authors: freeman sb. Am J Med Genet A. 2013 Mar;161A(3):438-44. doi: 10.1002/ajmg.a.35796. Epub 2013 Feb 7. Am J Med Genet A. 2013. PMID: 23401135 Free PMC article.
Lack of maternal folic acid supplementation is associated with heart defects in Down syndrome: a report from the National Down Syndrome Project.
Bean LJ, Allen EG, Tinker SW, Hollis ND, Locke AE, Druschel C, Hobbs CA, O'Leary L, Romitti PA, Royle MH, Torfs CP, Dooley KJ, Freeman SB, Sherman SL. Bean LJ, et al. Among authors: freeman sb. Birth Defects Res A Clin Mol Teratol. 2011 Oct;91(10):885-93. doi: 10.1002/bdra.22848. Epub 2011 Aug 24. Birth Defects Res A Clin Mol Teratol. 2011. PMID: 21987466 Free PMC article.
52 results