title: [A radiopaque thread for the localization of saphenous grafts].
mesh_terms: D017023:Coronary Angiography; D001026:Coronary Artery Bypass; D006801:Humans; D008722:Methods; D012501:Saphenous Vein / Q000637:transplantation
vernacular_title: Fio radiopaco para localização de pontes de safena.