Morino, Y Vascular brachytherapy: what have we learned from intravascular ultrasound? [electronic resource] - The Journal of invasive cardiology May 2001 - 409-16 p. digital Publication Type: Journal Article; Review ISSN: 1042-3931 Subjects--Topical Terms: BrachytherapyGraft Occlusion, Vascular--diagnostic imagingHumansUltrasonography, Interventional