title: The esophageal obturator airway: it works, but . . . .
mesh_terms: D006801:Humans; D007440:Intubation / Q000295:instrumentation* / Q000379:methods; D007441:Intubation, Gastrointestinal / Q000295:instrumentation; D012121:Respiration, Artificial / Q000295:instrumentation / Q000379:methods*