Dorros, G A coronary pressure-recording and contrast-delivery system for percutaneous transluminal coronary angioplasty.. [electronic resource] - Catheterization and cardiovascular diagnosis 1981 - 451-4 p. digital Publication Type: Journal Article ISSN: 0098-6569 Standard No.: 10.1002/ccd.1810070418 doi Subjects--Topical Terms: Angioplasty, Balloon--instrumentationBlood PressureCardiac CatheterizationContrast Media--administration & dosageCoronary Disease--therapyCoronary Vessels--physiology