AU - Franzini, Marianno AU - Vaiano, Francesco AU - Tirelli, Umberto AU - Ricevuti, Giovanni AU - Valdenassi, Luigi AU - Chirumbolo, Salvatore TI - Questioning causal attribution between ozone therapy, pneumocephalus, and meningitis: A critical appraisal of the case report by Elmas Dal PT - Journal Article DP - 2026 TA - North Clin Istanb PG - 615-617 VI - 13 IP - 5 AID - 10.14744/nci.2026.58740 [doi] 4100 - https://dx.doi.org/10.14744/nci.2026.58740 SO - Northern Clinics of İstanbul, 2026 13(5):615