Prospective observational study, efficacy and safety of platelet growth concentrates combined with mesenchymal stem cells induced with ozone in hip osteoarthritis. Ozone Ther. Glob. J. [Internet]. 2022 Jun. 1 [cited 2026 Jun. 23];12(1):9-18. Available from: https://journal.ozonetherapyglobaljournal.es/index.php/otgj/article/view/37