Mikael Kälkner, Karl, Thomas Wahlgren, Marianne Ryberg, Gabriella Cohn-Cedermark, Enrique Castellanos, Rolf Zimmerman, Josef Nilsson, et al. “Clinical Outcome in Patients With Prostate Cancer Treated With External Beam Radiotherapy and High Dose-Rate Iridium 192 Brachytherapy Boost: A 6-Year Follow-up”. Acta Oncologica 46, no. 7 (January 1, 2007): 909–917. Accessed June 25, 2026. https://medicaljournalssweden.se/actaoncologica/article/view/26509.