N. F. Khvorostukhina
Saratov State V.I. Razumovsky Medical University
Russian Federation

PhD, MD (Medicine), Associate Professor, Head, OBGYN Department, Saratov State V.I. Razumovsky Medical University

410012, Russian Federation, Saratov, Bolshaya Kazachya str., 112.

A. E. Ostrovskaya
Saratov State V.I. Razumovsky Medical University
Russian Federation

Postgraduate Student, OBGYN Department, Saratov State V.I. Razumovsky Medical University

410012, Russian Federation, Saratov, Bolshaya Kazachya str., 112.

D. A. Novichkov
Saratov State V.I. Razumovsky Medical University
Russian Federation

PhD (Medicine), Associate Professor, OBGYN Department, Saratov State V.I. Razumovsky Medical University

410012, Russian Federation, Saratov, Bolshaya Kazachya str., 112.

N. N. Stepanova
Saratov State V.I. Razumovsky Medical University
Russian Federation

Assistant Professor, OBGYN Department, Saratov State V.I. Razumovsky Medical University

410012, Russian Federation, Saratov, Bolshaya Kazachya str., 112.