This preprint has been withdrawn
Preprint
Article

This version is not peer-reviewed.

Withdrawn: Qigong Exercise May Reduce Serum TNF-α Levels and Improve Sleep in People with Parkinson’s Disease: A Pilot Study

Submitted:

23 April 2017

Posted:

24 April 2017

Withdrawn:

25 April 2017

Copyright: This open access article is published under a Creative Commons CC BY 4.0 license, which permit the free download, distribution, and reuse, provided that the author and preprint are cited in any reuse.