Warming up to Winter: Challenges of Cold Air
This article represents the opinions, thoughts, and experiences of the author; none of this content has been paid for by any advertiser. The Asthma.net team does not recommend or endorse any products or treatments discussed herein. Learn more about how we maintain editorial integrity here.
- Ventilatory Challenge Testing. PFTBlog. http://www.pftforum.com/blog/ventilatory-challenge-testing/#more-1639. Published May 4, 2016. Accessed February 4, 2017.