An official website of the United States government
Here's how you know
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
This is an Open Access article distributed under the terms of the Creative Commons Attribution License, (http://creativecommons.org/licenses/by/3.0/) which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Genotype distributions of the MTHFR rs 1801133, MTHFR 1801131, SLC19A1 rs 1051266, ABCB1 rs 1045642 and ABCG2 rs 2231142 gene polymorphisms in pediatric ALL