Percutaneous coronary angioplasty versus coronary artery bypass grafting in treatment of unprotected left main stenosis (NOBLE): a prospective, randomised, open-label, non-inferior... by Mäkikallio, T, Holm, NR, Lindsay, M, Spence, MS, Erglis, A, Menown, IB, Trovik, T, Eskola, M, Romppanen, H, Kellerth, T, Ravkilde, J, Jensen, LO, Kalinauskas, G, Linder, RB, Pentikainen, M, Hervold, A, Banning, A, Zaman, A, Cotton, J, Eriksen, E, Margus, S, Sørensen, HT, Nielsen, PH, Niemelä, M, Kervinen, K, Lassen, JF, Maeng, M, Oldroyd, K, Berg, G, Walsh, SJ, Hanratty, CG, Kumsars, I, Stradins, P, Steigen, TK, Fröbert, O, Graham, AN, Endresen, PC, Corbascio, M, Kajander, O, Trivedi, U, Hartikainen, J, Anttila, V, Hildick-Smith, D, Thuesen, L, Christiansen, EH