Efficacy of Folic Acid Supplementation in Stroke Prevention: A Meta-Analysis
Lancet 369:1876-1882,1841, Wang,X.,et al, 2007
Association Between Plasma Homocysteine Concentrations and Extracranial Carotid-Artery Stenosis
NEJM 332:286-291, 3281995., Selhub,J.,et al, 1995
Serum Folate & Risk for Ischemic Stroke:First Nat'l Health & Nutrition Exam Survey Epidemiologic Follow-Up
Stroke 26:1166-1170, Giles,W.H.,et al, 1995