%0 Journal Article %T Submucosal steroid pre-injection strategy to prevent oesophageal stricture after circumferential endoscopic submucosal dissection. %A Zhan K %A Wang P %A Liu WH %A Bai Y %A Chen D %A Sun L %A Qiao M %A Dai J %A Nie X %A Yang X %J Gut %V 0 %N 0 %D 2024 Aug 3 %M 39097398 %F 31.793 %R 10.1136/gutjnl-2024-333098