Citation:Larsson SC, Giovannucci E, Wolk A 2006
From National Cancer Control Policy
Larsson SC, Giovannucci E, Wolk A. Folate intake, MTHFR polymorphisms, and risk of esophageal, gastric, and pancreatic cancer: a meta-analysis. Gastroenterology 2006 Oct;131(4):1271-83 Available from: http://www.ncbi.nlm.nih.gov/pubmed/17030196.
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