Full text: Available Index: IMSEAR (South-East Asia) Main subject: Severity of Illness Index / Female / Humans / Male / Angioplasty, Balloon, Coronary / Stents / Coronary Artery Bypass / Survival Rate / Prospective Studies / Follow-Up Studies Type of study: Controlled clinical trial / Observational study / Prognostic study Language: English Journal: Indian heart j Year: 2001 Type: Article