West MA, Baker WC, Rahman S, Munro A, et al. Cardiopulmonary exercise testing has greater prognostic value than sarcopenia in
oesophago-gastric cancer patients undergoing neoadjuvant therapy and surgical
resection. J Surg Oncol 2021 Aug 31. doi: 10.1002/jso.26652.
PMID: 34463378