A. Z. Khashukoeva
Pirogov Russian National Research Medical University
Russian Federation

Asiat Z. Khashukoeva, Dr. of Sci. (Med), Professor of the Department of Obstetrics and Gynecology

1, Ostrovityanova St., Moscow, 117997

S. A. Khlynova
Pirogov Russian National Research Medical University
Russian Federation

Svetlana A. Khlynova, Cand. of Sci. (Med.), Associate Professor of the Department of Obstetrics and Gynecology

1, Ostrovityanova St., Moscow, 117997

S. B. Kerchelaeva
Pirogov Russian National Research Medical University
Russian Federation

Svetlana B. Kerchelaeva, Dr. of Sci. (Med), Professor of the Department of Obstetrics and Gynecology of the Medical Faculty

1, Ostrovityanova St., Moscow, 117997

M. V. Burdenko
Pirogov Russian National Research Medical University
Russian Federation

Marina V. Burdenko, Cand. of Sci. (Med.), Associate Professor of the Department of Obstetrics and Gynecology

1, Ostrovityanova St., Moscow, 117997