title: Hypoxia caused by an esophageal stethoscope.
mesh_terms: D000328:Adult; D001314:Auscultation / Q000295:instrumentation*; D001980:Bronchi; D004947:Esophagus; D006801:Humans; D000860:Hypoxia / Q000175:diagnosis / Q000209:etiology*; D007049:Iatrogenic Disease; D008297:Male; D010092:Oximetry