Intravenous and intrapulmonary recombinant tissue-type plasminogen activator in the treatment of acute massive pulmonary embolism - Verstraete, M; Miller, G.A; Bounameaux, H; Charbonnier, B; Colle, J.P; Lecorf, G; Marbet, G.A; Mombaerts, P; Olsson, C.G (Circulation, 1988)