Acute Leukoencephalopathies:Differential Diagnosis and Investigation
The Neurologist 4:148-166, Weinshenker,B.G.,et al, 1998
Neuro Complica of Coeliac Disease & Trop Sprue, Neurology of GI Disease
1974, Major Problems in Neurology V-3, W. B. Saunders Co, Ltd., Pallis,C.A.&Lewis,P.D., 1974