title: Letter by Brugaletta et al regarding article, "Vascular reactivity and flow characteristics of radial artery and long saphenous vein coronary bypass grafts: a 5-year follow-up".
authors.forename: Salvatore
authors.initials: S
authors.lastname: Brugaletta
authors.forename: Victoria
authors.initials: V
authors.lastname: Martin-Yuste
authors.forename: Manel
authors.initials: M
authors.lastname: Sabaté
mesh_terms: D001026:Coronary Artery Bypass / Q000379:methods*; D003324:Coronary Artery Disease / Q000601:surgery*; D006801:Humans; D017534:Radial Artery / Q000637:transplantation*; D012501:Saphenous Vein / Q000637:transplantation*