Tetraparesis Associated with Colchicine is Probably Due to Inhibition by Verapamil of the P-glycoprotein Efflux Pump in the Blood-Brain Barrier
BMJ 331:513, Troger,U.,et al, 2005
Propranolol for Severe Post-head Injury Action Tremor
Neurol 28:197, Ellison,P.H., 1978