Malikova, R. N.
Sakhautdinov, I. M.
Maksimova, M. A.
Kuzmina, U. Sh.
Vakhitova, Yu. V.
Yunusov, M. S.
Article History
Received: 22 May 2019
Revised: 5 June 2019
Accepted: 9 July 2019
First Online: 17 March 2020
COMPLIANCE WITH ETHICAL STANDARDS
: This article does not contain studies that use humans and animals as objects of research.
: The authors state that there is no conflict of interest.