http://fullfact.org/health/masks-not-harmful/(permalink)
Author: full-fact
Factors
veracity
not verifiable
language
English
Date published
2020-08-04
Entities
The Evidence (TV series)Oxygen therapyHypercapniaCarbon dioxideUnited KingdomFacebookFull FactUniversity of East AngliaUniversity of Nottingham

Claims (1)