Bertholet J, Worm E, Høyer M, Poulsen P. Cone beam CT-based set-up strategies with and without rotational correction for stereotactic body radiation therapy in the liver. AO [Internet]. 2017 May 4 [cited 2025 Feb. 20];56(6):860-6. Available from: https://medicaljournalssweden.se/actaoncologica/article/view/25008