好文。这里应该说明一下，你是在“青霉素面世不久后”注射挽救生命，那就绝不是偶然事件。青霉素曾是稀缺药物，

来源: coach1960 于 2025-08-26 15:18:12 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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