RT Journal Article SR Electronic T1 Burnout among chronic pain anesthesiologists JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 388 OP 388 DO 10.1136/rapm-2021-102530 VO 46 IS 5 A1 Alaa Abd-Elsayed YR 2021 UL http://rapm.bmj.com/content/46/5/388.abstract AB