title: Serial angiograpic evaluation in 60 consecutive patients with aorto-coronary artery vein grafts 2 weeks, 1 year, and 3 years after operation.
mesh_terms: D000792:Angiography; D001026:Coronary Artery Bypass; D003327:Coronary Disease / Q000601:surgery*; D005069:Evaluation Studies as Topic; D005500:Follow-Up Studies; D006801:Humans; D013997:Time Factors; D014182:Transplantation, Autologous; D014680:Veins / Q000637:transplantation*