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

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2007 1
2009 1
2011 3
2012 2
2013 2
2015 2
2026 0

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

11 results

Results by year

Filters applied: . Clear all
Page 1
Assessing the association between the methylenetetrahydrofolate reductase (MTHFR) 677C>T polymorphism and blood folate concentrations: a systematic review and meta-analysis of trials and observational studies.
Tsang BL, Devine OJ, Cordero AM, Marchetta CM, Mulinare J, Mersereau P, Guo J, Qi YP, Berry RJ, Rosenthal J, Crider KS, Hamner HC. Tsang BL, et al. Among authors: mersereau p. Am J Clin Nutr. 2015 Jun;101(6):1286-94. doi: 10.3945/ajcn.114.099994. Epub 2015 Mar 18. Am J Clin Nutr. 2015. PMID: 25788000 Free article.
H1N1 2009 influenza virus infection during pregnancy in the USA.
Jamieson DJ, Honein MA, Rasmussen SA, Williams JL, Swerdlow DL, Biggerstaff MS, Lindstrom S, Louie JK, Christ CM, Bohm SR, Fonseca VP, Ritger KA, Kuhles DJ, Eggers P, Bruce H, Davidson HA, Lutterloh E, Harris ML, Burke C, Cocoros N, Finelli L, MacFarlane KF, Shu B, Olsen SJ; Novel Influenza A (H1N1) Pregnancy Working Group. Jamieson DJ, et al. Lancet. 2009 Aug 8;374(9688):451-8. doi: 10.1016/S0140-6736(09)61304-0. Epub 2009 Jul 28. Lancet. 2009. PMID: 19643469
11 results