title: Reply to Ruzza.
authors.affiliation: Liverpool Heart and Chest Hospital, Liverpool, UK mpoullis@hotmail.com.
authors.forename: Michael
authors.initials: M
authors.lastname: Poullis
mesh_terms: D001026:Coronary Artery Bypass / Q000401:mortality*; D005260:Female; D006801:Humans; D008297:Male; D017534:Radial Artery / Q000637:transplantation*
keywords: CABG; Radial artery