1. Centers for Disease Control and Prevention. Cost of hospital discharges with common hospital operating room procedures in nonfederal community hospitals, by age and selected principle procedure: United States, selected years 2000-2012. Available at: http://www.cdc.gov/nchs/data/hus/hus14.pdf#105. Accessed December 28, 2015.
2. Projections of primary and revision hip and knee arthroplasty in the United States from 2005 to 2030;Kurtz;J Bone Joint Surg Am,2007
3. Hospital economics of primary total knee arthroplasty at a teaching hospital;Healy;Clin Orthop Relat Res,2011
4. Complications, mortality, and costs for outpatient and short-stay total knee arthroplasty patients in comparison to standard-stay patients;Lovald;J Arthroplasty,2014
5. Evidence-based surgical care and the evolution of fast-track surgery;Kehlet;Ann Surg,2008