Issues in guidelines implementation: the international cardiology forum examines the new guidelines for UA/NSTEMI [unstable angina/non-ST-elevation myocard infarction] : workshop proceedings from the ICF [International Cardiology Forum] 4th annual international experts' meeting held in Budapest, Hungary in September 2000 - Antman, Elliott M.; Fox, K. M. (Kim M.) (European Heart Journal, 2001)