Copper Deficiency
BMJ 348:g3691, Chhetri, S.K.,et al, 2014
Isolated Vitamin E Deficiency
Muscle & Nerve 19:1161-1165996., Jackson,C.E.,et al, 1996
Vitamin E-Deficient Spinocerebellar Syndrome Due to Intestinal Lymphangiectasia
Neurol 36:554-556, Gutmann,L.,et al, 1986
Chediak-Higashi Syndrome
Arch Neurol 41:1001-1002, Pettit,R.E.,et al, 1984