Folate, Vitamin B12, and Risk of Ischemic and Hemorrhagic Stroke
Stroke 36:1426-1431, Guelpen,B.V.,et al, 2005
Clinicopath Conf, Pernicious Anema with Autoimmune Gastritis and B12 Deficiency
NEJM 351:1333-1341, Case 30-2004, 2004
Myasthenia Gravis, Pernicious Anemia, & Hashimoto's Thyroiditis
Arch Neurol 36:594-595, Krol,T.C., 1979