Medical care--is more always better?
Fisher
Elliott S
ES
D002908:Chronic Disease; D015331:Cohort Studies; D006296:Health Services / Q000191:economics / Q000706:statistics & numerical data*; D006297:Health Services Accessibility; D006787:Hospitals, Veterans / Q000706:statistics & numerical data*; D006801:Humans; D014481:United States; D014493:United States Department of Veterans Affairs; D014728:Veterans