BerkM.L.MonheitA.C., 2001. The Concentration of Health Care Expenditures, Revisited. Health Affairs20 (2): 9–18.
2.
Commonwealth Fund. 2005. Half of Insured Adults with High-Deductible Health Plans Experience Medical Bill or Debt Problems. Press release January 27. Available at www.cmwf.org/newsroom/newsroom_show.htm?doc_id=257751.
3.
MonheitA.C.2003. Persistence in Health Expenditures in the Short Run: Prevalence and Consequences. Medical Care41 (7 Supp): III53–III64.