Objectives : To study hospital infection in agedness ward.
目的: 研究老年病房医院感染的现状和控制对策.
互联网
Drinking tea helps prevent from agedness kind cataract.
饮茶可以预防老年性白内障.
互联网
In our country's agedness process, the problem of how to provide for the aged is prominent.
我国老龄化进程中的农村养老问题特别突出.
互联网