M. P. Рlyasunova
Kirov Maternity Hospital N 1, Kirov, Russian Federation 610007, Russian Federation, Kirov, Preobrazhenskaya str., 103. Phone: 7 (922) 668-30-09 Kirov State Medical Academy, Kirov, Russian Federation
Russian Federation

Obstetrician-Gynecologist, Kirov Maternity Hospital N 1; Postgraduate Student, Department of Obstetrics and Gynecology, Institute of Postgraduate Education, Kirov State Medical Academy, Kirov, Russian Federation

S. V. Chlybova
Kirov State Medical Academy, Kirov, Russian Federation
Russian Federation

PhD, MD (Medicine), Head, Department of Obstetrics and Gynecology, Institute of Postgraduate Education, Kirov State Medical Academy, Kirov, Russian Federation

A. A. Feoktistov
The “Mother and Child” Hospital, St. Petersburg, Russian Federation
Russian Federation

PhD (Medicine), Obstetrician-Gynecologistt, Chief Physician, The “Mother and Child” Hospital, St. Petersburg, Russian Federation

V. I. Shardakov
Kirov Research Institute of Hematology and Blood Transfusion, Kirov, Russian Federation
Russian Federation

PhD, MD (Medicine), Professor, Head of the Laboratory of Leukemia Immunology of leukosis, Kirov Research Institute of Hematology and Blood Transfusion, Kirov, Russian Federation