Wernicke Encephalopathy After Obesity Surgery: A Systematic Review
Neurol 68:807-811, Singh,S. &Kumar,A., 2007
Pernicious Anemia with Neuropsychiatric Dysfunction in a Patient with Sickle Cell Anemia Treated with Folate Supplementation
NEJM 348:2204-2207, Dhar,M.,et al, 2003
Homocysteine and Neurologic Disease
Arch Neurol 57:1422-1428, Diaz-Arrastia,R., 2000