Gareev, I,
Gileva, Y,
Dzidzaria, A,
Beylerli, O,
Pavlov, V,
Agaverdiev, M,
Mazorov, B,
Biganyakov, I,
Vardikyan, A,
Jin, M,
Ahmad, A (2021) , is also a difficult task. When surgery and chemotherapy fail,
radiation therapy becomes the treatment
analogues. (C) 2021 by the authors. This article is an open-
access article distributed under the terms
. The obtained results allow the authors to recommend these means as the most simple,
accessible, and reliable