Myeloneuropathy & Macrocytosis Associated with Nitrous Oxide Abuse
Arch Neurol 40:416-418, Bianco,G.,et al, 1983
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