Authors: Seddon, ME Ayanian, JZ Landrum, MB Cleary, PD Peterson, EA Gahart, MT McNeil, BJ

Citation: Me. Seddon et al., Quality of ambulatory care after myocardial infarction among medicare patients by type of insurance and region, AM J MED, 111(1), 2001, pp. 24-32

Authors: Guadagnoli, E Landrum, MB Peterson, EA Gahart, MT Ryan, TJ McNeil, BJ

Citation: E. Guadagnoli et al., Appropriateness of coronary angiography after myocardial infarction among medicare beneficiaries: Managed care versus fee for service., N ENG J MED, 343(20), 2000, pp. 1460-1466