4World Health Organization. Strategies and approaches in oral disease prevention and health promotion [ EB/OL ]. ( 2013 - 03 - 01 ) ~ http ://www. who. int/oral_health/strategies/cont/en/. 被引量：1
5Delta Dental. America's oral health The role of dental benefits[ EB/ OL ]. [ 2016 - 03 - 23 ]. https://www, dchadental, corn/ AmericaOralHealthRoleDentalBenefits. pdf. 被引量：1
6U. S. Department of Health and Human Services. Oral Health in America : A Report of the Surgeon General[ EB/OL]. [ 2016 - 03 - 23 ]. http ://profiles. nlm. nih. gov/NN/B/B/J/V/_/nnbbjv, pdf. 被引量：1
7Sweet CA. Are teeth insurable? [ J]. The Journal of the American Dental Association, 1940,27 ( 2 ) : 215 - 218. 被引量：1
8Mandal M, Edelstein BL, Ma S, et al. Changes in children's oral health status and receipt of preventive dental visits, United States, 2003 - 2011/2012 [ J]- Preventing Chronic Disease, 2013, 10: E204. 被引量：1
9Lewis C, Mouradian W, Slayton R, et al. Dental insurance and its impact on preventive dental care visits for U. S. children [ J ]. Journal of the American Dental Association ( 1939 ) , 2007,138 ( 3 ) : 369 - 380. 被引量：1
