此研究发表于CDC出版物，发病率及死亡率每周报告上。

The study is published in a CDC publication, Morbidity and Mortality Weekly Report.

youdao

此研究发表于CDC出版物，发病率及死亡率每周报告上。

The study is published in a CDC publication, Morbidity and Mortality Weekly Report.

youdao