Copper Deficiency as a Treatable Cause of Poor Balance
BMJ 340:864-866, Khaleeli,Z., et al, 2010
Subacute Combined Degeneration of the Spinal Cord
In Rowland's, Merritt's Textbk of Neurology, Lea & Febiger, Phila, 8th Ed, p. 691, Mancall,E.L., 1989
Paraneoplastic Myeloneuropathies
Neurol 96:e632-e639, Shah, S.,et al, 2021