- Joined
- Sep 7, 2011
- Messages
- 72
- Reaction score
- 51
I'm glad I come to Sherdog for the many PhD's that are around here and not actual clinical studies of the effects of masks and exercise ..
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7662944/
Wait, peer reviewed case studies done by actual professionals? Biased liberal fake news.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7662944/
Wait, peer reviewed case studies done by actual professionals? Biased liberal fake news.