We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCancer Incidence and Mortality After Treatment With Folic Acid and Vitamin B12AuthorsEbbing, MartaPublicationJAMA, 2009, Vol 302, Issue 19, p2119ISSN0098-7484Publication typearticleDOI10.1001/jama.2009.1622