evidencegaps
Primary study · included by 1 review

Benefits of ozone on mortality in patients with COVID-19: A systematic review and meta-analysis.

Shang 2023 · Shang Wenli, Wang Yan, Wang Guizuo, et al. · Complementary therapies in medicine · 2023

Included by

Effectiveness and Safety of Ozone Therapy in Humans: An Umbrella Review of Systematic Reviews with Meta-Analyses of Randomized Clinical Trials.
Non-Cochrane · umbrella · 2026 · cited as Shang 2023 · Table 1; Reference 17

The review does not say which of its outcomes this study informs.

1 including review in total.