Yeung J, Middleton L, Tryposkiadis K, et al. Randomised controlled trial to investigate the effectiveness of thoracic epidural and paravertebral blockade in reducing chronic post-thoracotomy pain (TOPIC): a pilot study to assess feasibility of a large multicentre trial. BMJ Open 2019;9:e023679. doi: 10.1136/bmjopen-2018-023679
This article was previously published with an error.
The first name of one of the authors is incorrect, Antony Worrall should be Andrew Worrall.
