Clinicopathologic Conference, Severe Methylenetetrahydrofolate Reductase Deficiency
NEJM 371:847-858, Case 27-2014, 2014
MR Imaging in Progressive Suupranuclear Palsy and Shy-Drager Syndrome
J Comput Assist Tomogr 13:555-560, Savoiardo,M.,et al, 1989