Copper Deficiency
BMJ 348:g3691, Chhetri, S.K.,et al, 2014
Multiple Sclerosis, Side Effects of Interferon Beta Therapy and Their Management
Neurol 53:1622-1627, Walther,E.U.&Hohlfeld,R., 1999
Cerebromeningeal Haemophagocytic Lymphohistiocytosis
Lancet 239:104-107, Henter,J.&Elinder,G., 1992