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Title: extensive book on oxygen therapies
Review: This is the most extensive and detailed book I have read about oxygen therapies. All types of therapies, oxygen peroxide applications, the use of ozonation for air and water, some commercial available products with formulas that include oxygen, all are extensively explained in this book of around 600 pages, which I consider a reference on this subject.On the minus side, most of the commercial products analysed are sold by a web site somehow related to the author of this book. There are many other products on the market, and it would be good that some of them were also referred in this book.
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