1. Sourcebook of health insurance data: 1982–1983;Health Insurance Association,1983
2. National health expenditures: Short-term outlook and long-term projections;Freeland;Health Care Financ Rev,1981
3. Third-party payment in dentistry: an analysis of the effect of a third party payment system and of system determinants;Holst,1982
4. International collaborative study of dental manpower systems: interim report;Barmes,1981
5. Dental coverage. Demand for services and dental health: a review of preliminary results;Bonito,1982