title: The measurement of end tidal carbon dioxide concentrations using modified nasal prongs in ophthalmologic patients under regional anesthesia.
authors.forename: B P
authors.initials: BP
authors.lastname: Gallacher
mesh_terms: D000765:Anesthesia, Conduction; D002245:Carbon Dioxide / Q000032:analysis*; D002404:Catheterization / Q000295:instrumentation*; D006801:Humans; D016343:Monitoring, Intraoperative / Q000295:instrumentation*; D009666:Nose; D013508:Ophthalmologic Surgical Procedures
chemical_list: D002245:Carbon Dioxide