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
Proximal Myopathy During Beta-blockade
BMJ 2:1331-1332, Forfar,J.C.,et al, 1979