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
Drugs and Myasthenia Gravis, An Update
Arch Int Med 157:399-408, Wittbrodt,E.T., 1997