共 50 条
- [27] Improving health equity: changes in self-assessed health across income groups in China INTERNATIONAL JOURNAL FOR EQUITY IN HEALTH, 2018, 17
- [28] Health care utilization and self-assessed health: specification of bivariate models using copulas Empirical Economics, 2011, 41 : 447 - 472
- [29] Improving health equity: changes in self-assessed health across income groups in China International Journal for Equity in Health, 17