E. V. Enkova
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Elena V. Enkova, Dr. Sci. (Med.), Professor, Head of the Department of Obstetrics and Gynecology No. 2,

10, Studencheskaya St., Voronezh, 394036

O. V. Khoperskaya
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Olga V. Khoperskaya, Cand. Sci. (Med.), Assistant of the Department of Obstetrics and Gynecology No. 2,

10, Studencheskaya St., Voronezh, 394036

V. V. Enkova
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Valeria V. Enkova, Cand. Sci. (Med.), Assistant of the Department of Obstetrics and Gynecology No. 2,

10, Studencheskaya St., Voronezh, 394036

S. V. Shamarin
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Stanislav V. Shamarin, Cand. Sci. (Med.), Associate Professor of the Department of Obstetrics and Gynecology No. 2, 

10, Studencheskaya St., Voronezh, 394036

D. V. Karpova
Voronezh State Medical University named after N.N. Burdenko
Russian Federation

Daria V. Karpova, Student of the Faculty of Pediatrics, 

10, Studencheskaya St., Voronezh, 394036