Double-blind randomised trial of intravenous tissue-type plasminogen activator versus placebo in acute myocardial infarction - Verstraete, M; Bleifeld, W; Brower, R W; Charbonnier, B; Collen, D; de Bono, D P; Dunning, A J; Lennane, R J; Lubsen, J; Mathey, D G; Michel, P L; Raynaud, P h; Schofer, J; Vahanian, A; Vanhaecke, J; Van de Kley, G A; Van de Werf, F; Von Essen, R (Lancet, 1985)