Hellstadius Y, Lagergren J, Zylstra J, Gossage J, Davies A, Hultman CM, et al. A longitudinal assessment of psychological distress after oesophageal cancer surgery. AO [Internet]. 2017 Jun. 3 [cited 2026 Jul. 22];56(5):746-52. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/25175