Effect of Polyacrylamide-Based Rectal Gel Spacers on Dose Distribution and Rectal Toxicity during High-Dose-Rate Brachytherapy for Prostate Cancer. Вопр. онкол. [Internet]. 2024 May 6 [cited 2026 Oct. 13];70(2):299-307. Available from: https://voprosyonkologii.ru/index.php/journal/article/view/2-24-Effect-of-Polyacrylamide-Based