Endoscopy evidence; H. Pylori infection Ozonetherapy treated, Mexican cases report. Ozone Therapy Global Journal, [S. l.], v. 8, n. 1, p. 171–179, 2018. DOI: 10.67442/t1me2j63. Disponível em: https://journal.ozonetherapyglobaljournal.es/index.php/otgj/article/view/145. Acesso em: 23 aug. 2026.