CT診斷不錯，核酸同一個病人2-3次檢測，隻能出一次陽性，所以30-50%的陽性檢出率。

來源: 楊別青於 2020-02-08 17:02:54 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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