Rectal insufflations are a valid way in ozonetherapy. Ozone Therapy Global Journal, [S. l.], v. 2, n. 1, p. 233–235, 2012. DOI: 10.67442/dgbqsm19. Disponível em: https://journal.ozonetherapyglobaljournal.es/index.php/otgj/article/view/240. Acesso em: 23 aug. 2026.