发病率及死亡率根据年龄按2000年美国标准百万人口标化。

Incidence and death rates are standardized by age to the 2000 United States standard million population.

youdao

发病率及死亡率根据年龄按2000年美国标准百万人口标化。

Incidence and death rates are standardized by age to the 2000 United States standard million population.

youdao