洗鼻加的浓度应该低于外用浓度，如果低浓度不能使蛋白质变性,就起不到杀新冠病毒效果.

来源: 5181 于 2022-07-16 20:51:26 [旧帖] [给我悄悄话] 本文已被阅读：次

WENXUECITY.COM does not represent or guarantee the truthfulness, accuracy, or reliability of any of communications posted by other users.