RT Journal Article SR Electronic T1 Ultrasound-guided thoracic paravertebral block using a transverse in-plane approach at the level of the inferior articular process: a retrospective review of complications JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP rapm-2022-103983 DO 10.1136/rapm-2022-103983 A1 Manoj Kumar Karmakar A1 Jatuporn Pakpirom A1 Ranjith Kumar Sivakumar A1 Winnie Samy YR 2023 UL http://rapm.bmj.com/content/early/2023/01/03/rapm-2022-103983.abstract AB