Aurbach, A, W Russ, JG Brecht, and PK Schädlich. “Cost-Effectiveness of Ramipril in Patients at High Risk for Cardiovascular Events: A Swiss Perspective”. Swiss Medical Weekly 134, no. 2728 (July 10, 2004): 399–405. Accessed March 22, 2023. https://smw.ch/index.php/smw/article/view/393.