A comparison of physician and hospital use among the nonelderly covered by HMOs and indemnity insurance.
Fama
T
T
Bernstein
A
A
D000328:Adult; D002908:Chronic Disease / Q000453:epidemiology*; D018588:Fee-for-Service Plans / Q000706:statistics & numerical data*; D005260:Female; D019538:Health Care Surveys; D006279:Health Maintenance Organizations / Q000706:statistics & numerical data*; D006761:Hospitals / Q000706:statistics & numerical data*; D006801:Humans; D008297:Male; D008875:Middle Aged; D016017:Odds Ratio; D009819:Office Visits / Q000706:statistics & numerical data*; D012044:Regression Analysis; D014481:United States / Q000453:epidemiology