Citation Select	Swahn E, Alfredsson J, Afzal R, Budaj A, Chrolavicius S, Fox K, Jolly S, Mehta SR, de Winter R, Yusuf S, Early invasive compared with a selective invasive strategy in women with non-ST-elevation acute coronary syndromes: a substudy of the OASIS 5 trial and a meta-analysis of previous randomized trials. Eur Heart J. 2012 Jan;33(1):51-60
Citation Select	Qayyum R, Khalid MR, Adomaityte J, Papadakos SP, Messineo FC, Systematic review: comparing routine and selective invasive strategies for the acute coronary syndrome. Ann Intern Med. 2008 Feb 5;148(3):186-96
Citation Select	COURAGE Trial Research Group; Boden WE, O'Rourke RA, Teo KK, Hartigan PM, Maron DJ, Kostuk WJ, Knudtson M, Dada M, Casperson P, Harris CL, Chaitman BR, Shaw L, Gosselin G, Nawaz S, Title LM, Gau G, Blaustein AS, Booth DC, Bates ER, Spertus JA, Berman DS, Mancini GB, Weintraub WS Optimal Medical Therapy with or without PCI for Stable Coronary Disease. N Engl J Med. 2007 Apr 12;356(15):1503-16. Epub 2007 Mar 26
Citation Select	Fox KA, Poole-Wilson P, Clayton TC, Henderson RA, Shaw TR, Wheatley DJ, Knight R, Pocock SJ 5-year outcome of an interventional strategy in non-ST-elevation acute coronary syndrome: the British Heart Foundation RITA 3 randomised trial Lancet. 2005 Sep 10;366(9489):914-20
Citation Select	Trial of Invasive versus Medical therapy in Elderly patients (TIME) Investigators, Pfisterer M, Buser P, Osswald S, Allemann U, Amann W, Angehrn W, Eeckhout E, Erne P, Estlinbaum W, Kuster G, Moccetti T, Naegeli B, Rickenbacher P Outcome of elderly patients with chronic symptomatic coronary artery disease with an invasive vs optimized medical treatment strategy: one-year results of the randomized TIME trial JAMA. 2003 Mar 5;289(9):1117-23
Citation Select	Wallentin L, Lagerqvist B, Husted S, Kontny F, Stahle E, Swahn E for the FRISC II Investigators (Fast Revascularisation during Instability in Coronary artery disease) Outcome at 1 year after an invasive compared with a non-invasive strategy in unstable coronary-artery disease: the FRISC II invasive randomised trial Lancet. 2000 Jul 1;356(9223):9-16