Citation:Ebbing M, Bønaa KH, Nygård O, Arnesen E, Ueland PM, Nordrehaug JE, et al 2009
From National Cancer Control Policy
Ebbing M, Bønaa KH, Nygård O, Arnesen E, Ueland PM, Nordrehaug JE, et al. Cancer incidence and mortality after treatment with folic acid and vitamin B12. JAMA 2009 Nov 18;302(19):2119-26 Available from: http://www.ncbi.nlm.nih.gov/pubmed/19920236.
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