Copper Deficiency
BMJ 348:g3691, Chhetri, S.K.,et al, 2014
Clinicopathologic Conference, Sjogrens syndrome with dorsal-root ganglionitis
NEJM 364:1856-1865, Case 14-2011, 2011
Degeneration of Fasciculus Gracilis in Cystic Fibrosis
Neurol 27:185, Geller,A.,et al, 1977