In the same vein--a step backwards.
Smalling
R
R
D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D017023:Coronary Angiography; D003327:Coronary Disease / Q000000981:diagnostic imaging / Q000628:therapy*; D004867:Equipment Design; D004868:Equipment Failure; D006801:Humans; D015607:Stents; D013499:Surface Properties; D014680:Veins / Q000637:transplantation*