title: Epidural stimulation test vs epidural ECG test for checking epidural catheter placement.
authors.forename: B C H
authors.initials: BC
authors.lastname: Tsui
mesh_terms: D015360:Analgesia, Epidural / Q000379:methods*; D004558:Electric Stimulation / Q000379:methods; D004562:Electrocardiography / Q000379:methods; D005547:Foreign Bodies / Q000175:diagnosis; D006801:Humans; D013346:Subarachnoid Space