M. S. Selikhova
Federal State Budgetary Educational Institution of Higher Education Volgograd State Medical University of the Ministry of Health of the Russian Federation
Россия

Marina S. Selikhova, Dr. of Sci. (Med.), Professor of the Department of Obstetrics and Gynecology

1 Pavshikh Bortsov Square, Volgograd, 400131

M. A. Yakhontova
State healthcare institution Volgograd Clinical hospital of emergency medical care No. 7
Россия

Mariya A. Yakhontova, MD, Head of the Gynecological Department

1 Kazakhskaya str., Volgograd, 400002

A. A. Smolyaninov
Federal State Budgetary Educational Institution of Higher Education Volgograd State Medical University of the Ministry of Health of the Russian Federation
Россия

Aleksandr A. Smolyaninov, PhD student of the Department of Obstetrics and Gynecology

1 Pavshikh Bortsov Square, Volgograd, 400131