HMO use of diagnostic tests: a review of the evidence.
Chewnew
M
M
School of Public Health, University of Michigan, Ann Arbor 48109, USA.
D003954:Diagnostic Services / Q000191:economics / Q000706:statistics & numerical data*; D018588:Fee-for-Service Plans / Q000706:statistics & numerical data*; D006279:Health Maintenance Organizations / Q000706:statistics & numerical data*; D006302:Health Services Research; D006801:Humans; D007297:Inpatients; D010045:Outpatients; D010818:Practice Patterns, Physicians'; D011787:Quality of Health Care; D014481:United States