title: Editorial: Differences in technique between different disciplines: a lesson in sharing evidence.
authors.forename: Bruce
authors.initials: B
authors.lastname: Campbell
authors.forename: John S
authors.initials: JS
authors.lastname: McGrath
mesh_terms: D001026:Coronary Artery Bypass / Q000379:methods*; D006801:Humans; D012501:Saphenous Vein / Q000000981:diagnostic imaging*; D014463:Ultrasonography