Costs are the target at hospital's rounds.
D002140:California; D002763:Cholecystectomy / Q000191:economics; D003363:Cost Control; D003362:Cost-Benefit Analysis; D003365:Costs and Cost Analysis; D005249:Fees and Charges; D006745:Hospital Bed Capacity, 300 to 499; D006764:Hospitals, Community / Q000191:economics; D006801:Humans; D008505:Medical Staff, Hospital / Q000193:education*