Neurologic Aspects of Cobalamin Deficiency
Medicine 70:229-245, Healton,E.B.,et al, 1991
Copper Deficiency as a Treatable Cause of Poor Balance
BMJ 340:864-866, Khaleeli,Z., et al, 2010
Clinicopath. Conference
Amyloid Polyneuropathy, Case Record 26-1986, NEJM 315:45-55986., , 1986