The New England Journal of Medicine -- November 16, 2000 -- Vol. 343, No. 20
SPECIAL ARTICLE

Appropriateness of Coronary Angiography after Myocardial Infarction among Medicare Beneficiaries: Managed Care versus Fee for Service

Edward Guadagnoli, Mary Beth Landrum, Eric A. Peterson, Martin T. Gahart, Thomas J. Ryan, Barbara J. McNeil

Copyright 2000 Massachusetts Medical Society. All rights reserved.