1. Percutaneous transluminal coronary angioplasty in 1985–88 and 1977-81. The National Heart, Lung, and Blood Institute Registry;Ketre;N Engl J Med,1988
2. Recanalisation of chronic, totally occluded coronary arteries by new angioplasty systems;Hamm;Am J Cardiol,1990
3. Initial and long-term outcome of 354 patients after coronary balloon angioplasty of total coronary artery occlusions;Bell;Circulation,1992
4. Early clinical experience with a hot tip laser wire in patients with chronic coronary artery occlusion;Bowes;J Invas Cardiol,1990
5. Percutaneous recanalisation of chronic total occlusions: experience with the direct Argon laser assisted angioplasty system (LASTAC);Mast;Herz,1990