Vitamin B12 Deficiency in a 29-Year-Old Woman
Neurol 97:e643-e646, Huddar, A.,et al, 2021
Neurologic Manifestations of Vitamin B12 Deficiency
NEJM 348:2208, Scherer,K., 2003
A Controlled Trial of Selegiline, Alpha-Tocopherol, or Both as Treatment for Alzheimer's Disease
NEJM 336:1216-1222, 12451997., Sano,M.,et al, 1997
A Man with Weight Loss, Ataxia, and Confusion for 3 Months
Lancet 347:448, Beversdorf,D.,et al, 1996