[1]
Kappert, U., Cichon, R., Gulielmos, V., Schneider, J., Schramm, I., Nicolai, J., Tugtekin, S.-M. and Schueler, S. 2001. Closed Chest Coronary Artery Bypass on the Beating Heart. The Heart Surgery Forum. 4, 1 (Mar. 2001), E89-E90.