1. Transcutaneous electrical nerve stimulation in severe angina pectoris;Mannheimer, C.; Carlsson, C.A.; Ericson, K.; Vedin, A.; Wilhelmsson, C.;Eur Heart J,1982
2. Epidural electrical stimulation in severe limb ischemia. Pain relief, increased blood flow, and a possible limb-saving effect;Augustinsson, L.E.; Carlsson, C.A.; Holm, J.; Jivegird, L.,1985
3. Distribution-free statistical tests;Bradley, J.M.,1968
4. The effects of transcutaneous electrical nerve stimulation in patients with severe angina pectoris;Mannheimer, C.; Carlsson, C.A.; Emanuelsson, H.; Vedin, A.; Waagstein, F.; Wilhelmsson, C.;Circulation,1985
5. Comparison of internal mammary artery ligation and sham operation for angina pectoris;Dimond, E.G.; Kittle, C.F.; Crockett, J.E.;Am J Cardiol,1960