Stroke in Thyrotoxicosis with Atrial FibrillationStroke 19:15-18, Petersen,P.&Hansen,J.M., 1988
Differential Diagnosis of TremorsMed Clin North Am 56:1363, Fahn,S., 1972
Tumors Involving the Brain-StemQuart J Med 21:265, Barnett,H.J.,et al, 1952