Hougaard, M, Thayssen, P, Kaltoft, A, Tilsted, H-H, Maeng, M, Flensted Lassen, J, Thuesen, L & Okkels Jensen, L 2014, ' Long-term outcome following percutaneous coronary intervention with drug-eluting stents compared with bare-metal stents in saphenous vein graft lesions : From Western Denmark heart registry ', Catheterization and Cardiovascular Interventions, vol. 83, no. 7, pp. 1035-1042 . https://doi.org/10.1002/ccd.25279 Hougaard, M, Thayssen, P, Kaltoft, A, Tilsted, H-H, Maeng, M, Lassen, J F, Thuesen, L & Okkels Jensen, L 2014, ' Long-term outcome following percutaneous coronary intervention with drug-eluting stents compared with bare-metal stents in saphenous vein graft lesions : from Western Denmark Heart Registry ', Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions, vol. 83, no. 7, pp. 1035-1042 . https://doi.org/10.1002/ccd.25279 Hougaard, M, Thayssen, P, Kaltoft, A, Tilsted, H-H, Maeng, M, Flensted Lassen, J, Thuesen, L & Okkels Jensen, L 2013, ' Long-term outcome following percutaneous coronary intervention with drug-eluting stents compared with bare-metal stents in saphenous vein graft lesions : From Western Denmark heart registry ', Catheterization and Cardiovascular Interventions . https://doi.org/10.1002/ccd.25279