%0 Journal Article %A Stephanie Pan %A Charles K Lee %A Thomas J Caruso %A John S Vorhies %A Ban C H Tsui %T Systemic lidocaine absorption from continuous erector spinae plane catheters after paediatric posterior spine fusion surgery %D 2022 %R 10.1136/rapm-2021-103234 %J Regional Anesthesia & Pain Medicine %P rapm-2021-103234 %U https://rapm.bmj.com/content/rapm/early/2022/01/09/rapm-2021-103234.full.pdf