Study stirs debate about treatment of stable angina.
D000787:Angina Pectoris / Q000628:therapy*; D015906:Angioplasty, Balloon, Coronary / Q000706:statistics & numerical data*; D002908:Chronic Disease; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D015607:Stents / Q000706:statistics & numerical data*; D019564:Unnecessary Procedures / Q000706:statistics & numerical data*