G. I. Teleeva
Samara State Medical University
Russian Federation

Obstetrician-Gynaecologist, Ultrasound Specialist, 

89, Chapaevskaya St., Samara, 443099

L. S. Tselkovich
Samara State Medical University
Russian Federation

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

89, Chapaevskaya St., Samara, 443099

R. B. Balter
Samara State Medical University
Russian Federation

Dr. of Sci. (Med.), Professor of Department of Obstetrics and Gynecology No. 2,

89, Chapaevskaya St., Samara, 443099

T. V. Ivanova
Samara State Medical University
Russian Federation

Cand. of Sci. (Med.), Assistant Professor of Department of Obstetrics and Gynecology No. 2, 

89, Chapaevskaya St., Samara, 443099

A. R. Ibragimova
Samara State Medical University
Russian Federation

Cand. of Sci. (Med.), Assistant of Department of Obstetrics and Gynecology No. 2,

89, Chapaevskaya St., Samara, 443099

A. Yu. Ryabov
Samara State Medical University
Russian Federation

Resident of Department of Obstetrics and Gynecology No. 2,

89, Chapaevskaya St., Samara, 443099