Ozone gas applied through nebulization as adjuvant treatment for lung respiratory diseases due to COVID-19 infections: a prospective randomized trial
Medical Gas Research - Comments
pubmed: 34677153  doi: 10.4103/2045-9912.326001  issn: 2045-9912 

Erhan Dengiz, Çağrı Özcan, Yusuf İzzettin Güven, Selcen Uçar, Behçet Kemal Ener, Semih Sözen, Buket Yağcı, İnal Albek Güzel, Betül Yiğit, Aslınur Andaç, Beyza Güneş, Emire Bor, Uğur Karabudak, Ali Kaya