仔細讀的話，發現隻有一半的ventilator病人的數據。然後文章最後還要說很可能比88%低。。。。

來源: Tove 於 2020-04-23 09:33:17 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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