I am excited. The April edition of Chiropractor Economics is running an article on "Breath testing comes of age: Aldehydes are a vital biomarker in understanding a patient's general health from a biochemical perspective". This was coauthored by Dr. Bhairavi Parikh and Dr. Dan Murphy. The article is strong support for the role of using the breath to diagnose aldehydes and then oxidative stress. The article begins with the history of breath diagnostics and then elaborates upon the role of aldehydes and the importance of their measurement. 

Here is a link to it:

http://www.chiroeco.com/news/chiropractic-news.php?id=11107§ion=173