1. Marosi C., Köller M. Challenge of cancer in the elderly. ESMO Open. 2016; 1(3).
2. Kaprin A.D., Starinsky V.V., Shakhzadova A.O. The state of oncological care for the population of Russia in 2021. — M.: MNIOI P.A. Herzen — branch of the Federal State Budgetary Institution "NMITs Radiology" of the Ministry of Health of Russia, 2020. — ill. — 239 p. ISBN 978-5-85502-255-1
3. Institute of Medicine. Delivering High-Quality Cancer Care: Charting a New Course for a System in Crisis. Washington, D.C.: The National Academies Press, 2013.
4. Mizutani T. Practical management of older adults with cancer: geriatric oncology in Japan. Jpn J Clin Oncol. 2022 Oct 6; 52(10): 1073–1081. DOI: 10.1093/jjco/hyac118. PMID: 35863011; PMCID: PMC9538777.
5. Proschaev K.I., Tkachenko E.V., Konevalova N.Y. Studying the level of knowledge of oncology specialists involved in providing geriatric care to patients Medical education of the 21st century: a competency-based approach and its implementation in the system of continuous medical and pharmaceutical education. Collection of materials of the Republican scientific-practical conference with international participation. Vitebsk State Medical University. 2017, P. 116–121