title: Percutaneous transluminal coronary angioplasty without radiographic contrast agent.
authors.forename: P
authors.initials: P
authors.lastname: Chenu
authors.forename: M
authors.initials: M
authors.lastname: Emonts
authors.forename: K
authors.initials: K
authors.lastname: Mitri
authors.forename: B
authors.initials: B
authors.lastname: Marchandise
authors.forename: E
authors.initials: E
authors.lastname: Schroeder
mesh_terms: D000328:Adult; D000789:Angina, Unstable / Q000628:therapy; D015906:Angioplasty, Balloon, Coronary / Q000379:methods; D006801:Humans; D008297:Male; D018084:Ultrasonography, Interventional