title: Another cause of an absent capnogram.
authors.forename: M A
authors.initials: MA
authors.lastname: Lyew
mesh_terms: D000328:Adult; D002245:Carbon Dioxide / Q000032:analysis*; D006801:Humans; D007442:Intubation, Intratracheal / Q000295:instrumentation*; D008297:Male; D016343:Monitoring, Intraoperative / Q000295:instrumentation
chemical_list: D002245:Carbon Dioxide