Devra Davis, an epidemiologist who has worked for the University of Pittsburgh, has published a book about cellphone radiation - "Disconnect".

匹兹堡大学的流行病学专家德芙拉·戴维斯出版了一本有关手机辐射的书《关机》。

youdao

Devra a Davis, an epidemiologist who has worked for the University of Pittsburgh, has published a book about cellphone radiation, "Disconnect."

匹兹堡大学的流行病学专家德芙拉？戴维斯出版了一本有关手机辐射的书《关机》。

youdao