British Journal of Surgery, 109, 864-871 The British journal of surgery, 109(9), 864-871. John Wiley & Sons Ltd. British Journal of Surgery, 109, 9, pp. 864-871 British Journal of Surgery, 109(9). Wiley The British journal of surgery, 109(9), 864-871. John Wiley and Sons Ltd British Journal of Surgery, 109(9), 864-871. Wiley TENTACLE—Esophagus Collaborative Group 2022, ' Severity of oEsophageal Anastomotic Leak in patients after oesophagectomy : the SEAL score ', The British journal of surgery, vol. 109, no. 9, pp. 864-871 . https://doi.org/10.1093/bjs/znac226