title: Identifying the thoracic epidural space.
authors.forename: G
authors.initials: G
authors.lastname: Burt
mesh_terms: D015360:Analgesia, Epidural / Q000009:adverse effects*; D000758:Anesthesia; D004388:Dura Mater / Q000293:injuries; D004824:Epidural Space; D006801:Humans; D011175:Positive-Pressure Respiration