RT Journal Article SR Electronic T1 Regional anesthesia in the era of COVID-19 JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP 235 OP 236 DO 10.1136/rapm-2022-103893 VO 48 IS 5 A1 Gentili, Luca A1 Colella, Sara A1 D'Agostino, Massimiliano Luca A1 Piroli, Alba A1 Angeletti, Chiara YR 2023 UL http://rapm.bmj.com/content/48/5/235.abstract AB