Gene polymorphism but not catalytic activity of angiotensin I-converting enzyme is associated to coronary artery disease and myocardial infarction in low risk patients - Gardemann, A; Schwartz, O; Weiβ, T; Katz, N; Eberbach, A; Hehrlein, W; Tillmanns, G; Haberbosch, W (Circulation, 1995)