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 NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

180 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
Blood folate levels: the latest NHANES results.
McDowell MA, Lacher DA, Pfeiffer CM, Mulinare J, Picciano MF, Rader JI, Yetley EA, Kennedy-Stephenson J, Johnson CL. McDowell MA, et al. Among authors: pfeiffer cm. NCHS Data Brief. 2008 May;(6):1-8. NCHS Data Brief. 2008. PMID: 19389320 Free article.
Contributions of enriched cereal-grain products, ready-to-eat cereals, and supplements to folic acid and vitamin B-12 usual intake and folate and vitamin B-12 status in US children: National Health and Nutrition Examination Survey (NHANES), 2003-2006.
Yeung LF, Cogswell ME, Carriquiry AL, Bailey LB, Pfeiffer CM, Berry RJ. Yeung LF, et al. Among authors: pfeiffer cm. Am J Clin Nutr. 2011 Jan;93(1):172-85. doi: 10.3945/ajcn.2010.30127. Epub 2010 Nov 17. Am J Clin Nutr. 2011. PMID: 21084645 Free article.
180 results