A comparison of low-molecular-weight heparin with unfractionated heparin for acute pulmonary embolism - Simonneau, G; Sors, H; Charbonnier, B; Page, Y; Laaban, J-P; Azarian, R; Laurent, M; Hirsch, J-L; Ferrari, E; Bosson, J-L; Mottier, D; Beau, B; THÉSÉE Study Group (N Engl J Med, 1997)
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