Applying diagnostic cost groups to examine the disease burden of VA facilities: comparing the six "Evaluating VA Costs" study sites with other VA sites and Medicare.
Rosen AK, Loveland S, Anderson JJ. Applying diagnostic cost groups to examine the disease burden of VA facilities: comparing the six "Evaluating VA Costs" study sites with other VA sites and Medicare. Med Care. 2003 Jun; 41(6 Suppl):II91-102.