T. E. Belokrinitskaya
Chita State Medical Academy; Transbaikal Regional Perinatal Center
Russian Federation

Prof. Tatyana E. Belokrinitskaya, MD, Dr. Sci. (Medicine), Head of the Department of Obstetrics and Gynecology, Chita State Medical Academy of the Ministry of Health of the Russian Federation; obstetriciangynecologist at Tansbaikal Regional Perinatal Center

39A, Gorky Street, Chita, 672000

V. A. Mudrov
Chita State Medical Academy; Transbaikal Regional Perinatal Center
Russian Federation

Dr. Victor A. Mudrov, MD, Associate Professor, Dr. Sci. (Medicine), Professor of the Department of Obstetrics and Gynecology, Chita State Medical Academy of the Ministry of Health of the Russian Federation; obstetrician-gynecologist at Tansbaikal Regional Perinatal Center

39A, Gorky Street, Chita, 672000

E. S. Nabieva
Chita State Medical Academy
Russian Federation

Dr. Elena S. Nabieva, MD, Assistant Professor of the Department of Obstetrics and Gynecology

39A, Gorky Street, Chita, 672000

A. S. Zhikhareva
Transbaikal Regional Perinatal Center
Russian Federation

Antonina S. Zhikhareva, MD, Head of the department of antenatal fetal Care

16, Kokhanskogo Street, Chita, 672038