pubmed:abstractText |
We investigated the associations of folate, methionine, and alcohol intake, as well as combinations of these factors, with risk of colorectal cancer (CRC).
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pubmed:affiliation |
Division of Cancer Epidemiology and Genetics, National Cancer Institute, 6120 Executive Blvd., MSC 7232, Bethesda, MD 20892, USA. flooda@exchange.nih.gov
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