Spending more, doing more, or both? An alternative method for quantifying utilization during hospitalizations.
Lagu T, Krumholz HM, Dharmarajan K, Partovian C, Kim N, Mody PS, Li SX, Strait KM, Lindenauer PK. Spending more, doing more, or both? An alternative method for quantifying utilization during hospitalizations. J Hosp Med. 2013 Jul; 8(7):373-9.