Michael Havel

Clinical comparison of the cardiovascular effects of pipecuronium versus pancuronium in patients undergoing cardiac surgery

M. Hiesmayr, P. Perger, S. Schwarz, 1992 .

Thoracoabdominal Aneurysm Repair: Spinal Cord Protection Using Profound Hypothermia and Circulatory Arrest

G. Laufer, E. Wolner, P. Simon, 1994, Journal of cardiac surgery.