Oxygen‐ozone autohemotherapy against COVID‐19 needs to fit highly experienced, customized, and standardized protocols to succeed
MAHT_Covid-19_2021

Ozone therapy for patients with COVID-19 pneumonia: Preliminary report of a prospective case-control study
Ozone-therapy-for-patients-with-COVID-19-pneumonia

Ozone therapy for the treatment of COVID-19 pneumonia: A scoping review
Ozone-therapy-for-the-treatment-of-COVID-19-pneumonia_2020

Safety and efficacy of ozone therapy in mild to moderate COVID-19
patients: A phase 1/11 randomized control trial (SEOT study)
Safety-and-efficacy-of-ozone-therapy-in-mild-to-moderate-COVID-19_2020