1. MoyerME. A revised look at the number of uninsured Americans. Health Aff 1989; 8: 102?11.
2. ShortPF. National Medical Expenditure Survey: Estimates of the Uninsured Population, Calendar Year 1987: Data Summary 2. Rockville, MD: National Center for Health Services Research and Health Care Technology Assessment; 1990.
3. NelsonC, ShortK. Health Insurance Coverage, 1986?88 Washington, D.C.: U.S. Department of the Census; 1990. Current Population Reports, Household Economic Studies, Series P-70, No. 17.
4. CholletD, FoleyJ, MagesC. Uninsured in the United States: The Nonelderly Population Without Health Insurance, 1988. Washington, D.C.: Employee Benefit Research Institute; 1990.
5. Office of the Actuary, Health Care Financing Administration. National health expenditures, 1986?2000. Health Care Finance Rev 1987, 8: 1?36.