7CULYER A J. The Economics of Social Policy [ M ]. London : Martin Robertson, 1973 : 35.
8HSIAO WILLIAM C, MAYNARD A. Foreword China's Health Care System [ J]. Health Economics, 2009, 18 (2):1 -2.
9LIAROPOULOS L, TRAGAKES E. Pulbic/pirvate financing in the Greek health care system: implications for equity [ J ]. Health Policy, 1998, 43 : 153 - 169.
3Douglass J M, Tinanoff N, Tang J M, et al. Dental caries patterns and oral health behaviors in Arizona infants and toddlers Yixuezonghe[J]. Community Dent Oral Epidemiol, 2001, 29 ( 1 ) : 14-22.