藥品開發費用主要在臨床試驗上，這時藥品還沒有批準搞什麽公關，做什麽廣告？

來源: 26484915 於 2014-08-23 20:40:42 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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