A 27-year-old man with unsteady gait
Neurol 89:e120-e123, Fernandez, D.,et al, 2017
Nanging
Lancet 360:384, Ng, J. &Frith, R., 2002
Myelopathy Caused by Nitrous Oxide Toxicity
AJNR 19:894-896, 9941998., Pema,P.J.,et al, 1998
Toluene Optic Neuropathy
Ann Neurol 4:390, Keane,J.R., 1978