Subacute combined degeneration of the cord.
D006397:Hematinics; D006801:Humans; D013118:Spinal Cord Diseases; D052879:Subacute Combined Degeneration; D014805:Vitamin B 12 / Q000628:therapy*
D006397:Hematinics; D014805:Vitamin B 12
SPINAL CORD/diseases; VITAMIN B 12/therapy