Investigating nitrous oxide leaks at St George Hospital: A case study using the discrepancy and pressure testing methods

Cregan R, Pickles K, Colagiuri P, McAlister S, McGain F, Bell K. Investigating nitrous oxide leaks at St George Hospital: A case study using the discrepancy and pressure testing methods. Anaesth Intensive Care. 2026 May;54(3):235-242. doi: 10.1177/0310057X251379095. Epub 2025 Dec 10. PMID: 41376275; PMCID: PMC13161490.