TY - GEN T1 - Study protocol for a randomised controlled trial to investigate the effectiveness of thoracic epidural and paravertebral blockade in reducing chronic post-thoracotomy Pain: 2 (TOPIC 2) UR - http://dx.doi.org/10.21203/rs.3.rs-2946661/v1 PY - 2023/06/14 AU - Shelley B AU - Goebel A AU - Grant S AU - Jackson L AU - Jarett H AU - Jepson M AU - Kerr A AU - Marczin N AU - Mehta R AU - Melody T AU - Middleton L et al ED - DO - DOI: 10.21203/rs.3.rs-2946661/v1 Y2 - 2024/12/22 ER -