我記得青黴素注射劑，曾有過幾萬個國際單位/支。現今幾十萬，幾百萬。。。還常常無效。

來源: 大江川於 2013-03-29 15:52:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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