OBJECTIVE To investigate epidemiological characteristic of 0 6 year old child injury in Shenzhen Community.

目的了解深圳市社区0 ~6岁儿童伤害的流行病学特点。

youdao

OBJECTIVE To investigate epidemiological characteristic of 0 6 year old child injury in Shenzhen Community.

目的了解深圳市社区0 ~6岁儿童伤害的流行病学特点。

youdao