We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleVitamin B-12 and neural tube defects: the Canadian experience.AuthorsThompson, Miles D.; Cole, David E. C.; Ray, Joel G.PublicationAmerican Journal of Clinical Nutrition, 2009, Vol 89, Issue 2, p697SISSN0002-9165Publication typearticleDOI10.3945/ajcn.2008.26947B