KEELEY EC; BOURA JA; GRINES CL: 'Comparison of primary and faciliated percutaneous coronary interventions for S-T elevation myocardial infarction: quantitative review of randomised trials', LANCET, vol. 367, 2006, pages 579 - 88, XP025093775, DOI: doi:10.1016/S0140-6736(06)68148-8