Ozone therapy: an overview of pharmacodynamics, current research, and clinical utility.

https://www.ncbi.nlm.nih.gov/pubmed/29152215

Ozone: A Multifaceted Molecule with Unexpected Therapeutic Activity.

https://www.ncbi.nlm.nih.gov/pubmed/26687830

Medical ozone and radiotherapy in a peritoneal, Erlich-ascites, tumor-cell model.

https://www.ncbi.nlm.nih.gov/pubmed/25830277

Oxygen/ozone as a medical gas mixture. A critical evaluation of the various methods clarifies positive and negative aspects

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3231820/

The ozone paradox: ozone is a strong oxidant as well as a medical drug.

https://www.ncbi.nlm.nih.gov/pubmed/19260079

Quasi-total-body exposure to an oxygen-ozone mixture in a sauna cabin

https://www.ncbi.nlm.nih.gov/pubmed/10541921