Maintenance of coronary artery patency following thrombolysis with front loaded plus low dose maintenance conjunctive therapy A comparison of factor Xa versus thrombin inhibition - Lynch, J J; Sitko, G R; Mellott, M J; Nutt, E M; Lehman, E D; Friedman, P A; Dunwiddie, C T; Vlasuk, G P (Cardiovasc Res, 1994)