Comparison of presentation, perception, and six-month outcome between women and men>or =75 years of age with angina pectoris - Kuster, G M; Buser, P; Osswald, S; Kaiser, C; Schönenberger, R; Schindler, C; Amann, W; Rickenbacher, P; Pfisterer, M (Am J Cardiol, 2003)