title: Off pump coronary artery bypass: a valuable technique but not for everyone.
authors.affiliation: From the Division of Cardiothoracic Surgery, Department of Surgery, Washington University School of Medicine, St. Louis, MO USA.
authors.forename: Jennifer S
authors.initials: JS
authors.lastname: Lawton
authors.forename: Ralph J
authors.initials: RJ
authors.lastname: Damiano