1. Center for Medicare and Medicaid Services National Healthcare Expenditure Data. Available at: https://www.cms.gov/research-statistics-data-and-systems/statistics-trends-and-reports/nationalhealthexpenddata/nhe-fact-sheet.html
2. The price of excess: Identifying waste in healthcare spending,2009
3. Patient Protection and Affordable patient care Act,2010
4. Lean in healthcare: a comprehensive review;D’Andreamatteo;Health Policy,2015
5. Lean Management—The Journey from Toyota to healthcare;Teich;Rambam Maimonides Med J,2013