Results 281 to 290 of about 2,130,234 (306)
Some of the next articles are maybe not open access.

Utilization Management: Issues, Effects, and Future Prospects

Annual Review of Public Health, 2002
Thomas M Wickizer
exaly  

Self-reports of health care utilization compared to provider records

Journal of Clinical Epidemiology, 2001
Philip L Ritter, A L Stewart
exaly  

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