Association between shoulder joint radiation dose and arm morbidity in the randomized breast cancer trial SENOMAC. - Alkner S; Appelgren M; Szulkin R; Wieslander E; Rogowski V; Gustafsson CJ; Nissen HD; Sackey H; Lundstedt D; Andersson Y; Bergkvist L; Frisell J; et al. (Radiotherapy and oncology : journal of the European Society for Therapeutic Radiology and Oncology, 2026)