也就是说，当时没有任何缺氧的症状，紫绀的机理不是缺氧，是CO2增高，大量CO2从细胞内流出的结果

来源: 越王于 2015-06-27 23:04:53 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

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