醫大教授要出論文可以搞對比組就像新冠吃藥分組對比

來源: hhhh 於 2020-10-30 07:41:46 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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醫大教授要出論文 可以搞對比組 就像新冠吃藥 分組對比