(1)
Detter, C.; Reichenspurner, H.; Boehm, D. H.; Thalhammer, M.; Raptis, P.; Schütz, A.; Reichart, B. Minimally Invasive Direct Coronary Artery Bypass Grafting (MIDCAB) and Off-Pump Coronary Artery Bypass Grafting (OPCAB): Two Techniques for Beating Heart Surgery. HSF 2002, 5, E157-E162.