Variation in utilization of cardiac procedures in the Department of Veterans Affairs health care system: Effect of race

A new method of classifying prognostic comorbidity in longitudinal studies: Development and validation

Mary E. Charlson, Peter Pompei, Kathy L. Aleš et al. · Journal of Chronic Diseases · 1987 · 49.9K citations

Public Health, Biostatistics, Clinical Classification Systems +15

Racial Inequalities in the Use of Procedures for Patients With Ischemic Heart Disease in Massachusetts

Mark B. Wenneker · JAMA · 1989 · 513 citations

Medicine, Cardiology, Surgery +17

Racial Differences in the Use of Invasive Cardiovascular Procedures in the Department of Veterans Affairs Medical System

Jeff Whittle, Joseph Conigliaro, Chester B. Good et al. · New England Journal of Medicine · 1993 · 512 citations · Full text

Medicine, Cardiology, Surgery +10

Access to Medical Care for Black and White Americans

Robert J. Blendon · JAMA · 1989 · 464 citations

Public Affairs, African American Studies, Health Services Research +16

Racial Differences in the Incidence of Cardiac Arrest and Subsequent Survival

Lance B. Becker, Ben Han, Peter Meyer et al. · New England Journal of Medicine · 1993 · 445 citations · Full text

Public Health, Cardiology, Epidemiology +15