Carioca, FSilva, MBispo, CMafra, JCenicante, T2021-06-082021-06-082021-05J Clin Anesth . 2021 May;69:110113http://hdl.handle.net/10400.17/3713engBrachial Plexus BlockPaediatric anaesthesiaRegional anaesthesiaHDE ANSCostoclavicular Brachial Plexus Block in Paediatric Anaesthesia: A Retrospective Pilot Studyjournal article10.1016/j.jclinane.2020.110113