RT Journal Article SR Electronic T1 Cord injury after spinal block for caesarean section JF Practical Neurology JO Pract Neurol FD BMJ Publishing Group Ltd SP 264 OP 265 DO 10.1136/practneurol-2020-002760 VO 21 IS 3 A1 Sugumaran, Ramkumar A1 Narayan, Sunil K A1 Goel, Atul A1 Kundra, Pankaj YR 2021 UL http://pn.bmj.com/content/21/3/264.abstract AB