Werner, G S Morphology of chronic coronary occlusions and response to interventional therapy--a study by intracoronary ultrasound. [electronic resource] - International journal of cardiac imaging Dec 1997 - 475-84 p. digital Publication Type: Journal Article ISSN: 0167-9899 Standard No.: 10.1023/a:1005847404993 doi Subjects--Topical Terms: Angioplasty, Balloon, Coronary--methodsCoronary Disease--diagnostic imagingHumansStentsUltrasonography, Interventional