共 18 条
- [2] CONTROLLING THE COST OF DENTAL-CARE [J]. AMERICAN JOURNAL OF PUBLIC HEALTH, 1979, 69 (07) : 699 - 703
- [4] Dillman D.A., 1978, MAIL TELEPHONE SURVE
- [5] DOUGLASS CW, 1979, J DENT ED, V45, P223
- [6] FRIEDMAN JW, 1970, DENTAL CARE PROGRAM
- [7] GLASSER MA, 1981, PLANNING DENTAL CARE, P49
- [8] Goldhaber P, 1982, J Dent Educ, V46, P597
- [9] INSURANCE EFFECTS ON EMPLOYER GROUP DENTAL EXPENDITURES [J]. MEDICAL CARE, 1984, 22 (06) : 501 - 510