An 82-year-old man with Worsening Gait
Neurol 89:e246-e252, Chew, S.,et al, 2017
Copper Deficiency
BMJ 348:g3691, Chhetri, S.K.,et al, 2014
Spinal dural arteriovenous fistulas: a congestive myelopathy that initially mimics a peripheral nerve disorder
Brain 129:3150-3164, Jellema, K., et al, 2006
Chronic Progressive Panencephalitis due to Rubella Virus Simulating Subacute Sclerosing Panencephalitis
NEJM 292:994-998,1023, Weil, M.L.,et al, 1975