title: Introduction to symposium on intravascular ultrasound assessment of the coronary arteries.
authors.forename: J M
authors.initials: JM
authors.lastname: Tobis
authors.forename: D J
authors.initials: DJ
authors.lastname: Mahon
mesh_terms: D003324:Coronary Artery Disease / Q000000981:diagnostic imaging / Q000601:surgery / Q000628:therapy; D003331:Coronary Vessels / Q000000981:diagnostic imaging*; D006801:Humans; D018084:Ultrasonography, Interventional / Q000295:instrumentation / Q000379:methods*