Multi-institutional systems: promise and performance.
D000046:Academic Medical Centers / Q000458:organization & administration; D003132:Commerce; D003362:Cost-Benefit Analysis; D005069:Evaluation Studies as Topic; D006755:Hospital Shared Services / Q000191:economics; D007183:Income Tax / Q000331:legislation & jurisprudence; D009096:Multi-Institutional Systems / Q000458:organization & administration*; D010559:Personnel Management / Q000191:economics; D012051:Reimbursement Mechanisms; D014481:United States