Clinical significance, angiographic characteristics, and short-term outcomes in 30 patients with early coronary artery graft failure
S.S. Virani, M. Alam, C.E. Mendoza, H. Arora, A.C. Ferreira, and E. de Marchena
Neth Heart J. 2009 January; 17(1): 13–17. PMCID: PMC2626654