...ions1997年水品质协会(WQA)出版一本“Ozone for Point-of-Use,绿鹅活氧空气净化器,食品及药物管制局(the FDA),还是需要谨慎处理,但是使用臭氧作为空气净化剂,并没有因为臭氧造成的永久性伤害及死亡的案例报导,是一个很大的市场,必须没...
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The FDA also has approved a man-made form of myelin basic protein to treat this kind of MS.
VOA: special.2009.01.06
The FDA has approved sales of the drug natalizumab to treat people with relapsing forms of MS.
VOA: special.2009.01.06
They say if the FDA approves it for sale, people should be told what they are buying.
VOA: special.2010.10.05
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