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Comparison of low-molecular-weight heparin with unfractionated heparin acutely and with placebo for 6 weeks in the management of unstable coronary artery disease. Fragmin in unstable coronary artery disease study (FRIC).
Klein W, Buchwald A, Hillis SE, Monrad S, Sanz G, Turpie AG, van der Meer J, Olaisson E, Undeland S, Ludwig K. Klein W, et al. Among authors: hillis se. Circulation. 1997 Jul 1;96(1):61-8. doi: 10.1161/01.cir.96.1.61. Circulation. 1997. PMID: 9236418 Free article. Clinical Trial.