When should we start randomized trials for new devices?
O'Neill
W W
WW
D000368:Aged; D015906:Angioplasty, Balloon, Coronary / Q000295:instrumentation*; D017225:Atherectomy, Coronary / Q000295:instrumentation*; D017023:Coronary Angiography; D003324:Coronary Artery Disease / Q000175:diagnosis / Q000628:therapy*; D004869:Equipment Safety; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D015607:Stents; D016896:Treatment Outcome; D014463:Ultrasonography