Date | Creator | Title | Subject | ||
---|---|---|---|---|---|
1 | 1981 | Carlson, Jon H. | A methodology for comparing the number, type and costs of tests performed in captive and independent clinical laboratories for comparable diagnostic cases | Medical care, Cost of - United States | |
2 | 1988-06 | Dunn, Paul John | Social class and health | Social medicine - United States; Poor - Medical care - United States; Medical care, Cost of - United States |