RT Journal Article SR Electronic T1 Images of the thoracic paravertebral space: a demanding dance with the devil in the details JF Regional Anesthesia & Pain Medicine JO Reg Anesth Pain Med FD BMJ Publishing Group Ltd SP rapm-2021-103156 DO 10.1136/rapm-2021-103156 A1 Martin Vedel Nielsen A1 Katrine Tanggaard A1 Christian Kruse Hansen A1 Jens Børglum A1 Bernhard Moriggl YR 2021 UL http://rapm.bmj.com/content/early/2021/11/09/rapm-2021-103156.abstract AB