EPIDEMIOLOGY AND SURVIVAL OF PATIENTS WITH MALIGNANT TUMORS OF THE BRAIN (C71). POPULATION-BASED STUDY. Вопр. онкол. [Internet]. 2020 May 1 [cited 2026 Oct. 14];66(5):489-9. Available from: https://voprosyonkologii.ru/index.php/journal/article/view/1135