Direct myocardial revascularization a "placebo effect," according to study chief.
SoRelle
R
R
D002318:Cardiovascular Diseases / Q000601:surgery*; D006801:Humans; D053685:Laser Therapy; D009204:Myocardial Revascularization / Q000295:instrumentation / Q000379:methods* / Q000523:psychology*; D015990:Placebo Effect; D016032:Randomized Controlled Trials as Topic / Q000592:standards; D012107:Research Design