Authors: Poldermans, D Boersma, E Bax, JJ Thomson, IR van de Ven, LLM Blankensteijn, JD Baars, HF Yo, TI Trocino, G Vigna, C Roelandt, JRTC van Urk, H

Citation: D. Poldermans et al., The effect of bisoprolol on perioperative mortality and myocardial infarction in high-risk patients undergoing vascular surgery, N ENG J MED, 341(24), 1999, pp. 1789-1794