1. Statistical abstract of the United States: 1996,1996
2. Physician marketplace statistics 1996,1997
3. Workforce trends that influence dental services capacity;Brown;JADA,1998
4. Estimated savings in U.S. dental expenditures: 1979–1989;Brown;Public Health Rep,1994
5. Commentary: good news on oral health, but the work is not complete;Brown;Dent Abstr,1996