×
模态框(Modal)标题
在这里添加一些文本
Close
Close
Submit
Cancel
Confirm
×
模态框(Modal)标题
在这里添加一些文本
Close
Toggle navigation
Home
About Journal
Editorial Border
Instruction
Editorial office
Office Work
Editor Work
Editor-in-Chief
Subscription
Contact Us
中文
Population Ageing and Its Effect on Total Health Expenditure:A Prospective Age Perspective
Yang Xin,Zuo Xuejin and Wang Meifeng
Population Research . 2018, (
2
): 84 -98 .