有低劑量的 X 光掃描，其劑量之低，不至於影響胎兒發育。

來源: 禦用文人於 2017-07-02 23:53:01 [舊帖] [給我悄悄話] 本文已被閱讀：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.