I. V. Lekareva
Volgograd State Medical University
Russian Federation

Irina V. Lekareva, Cand. Sci. (Med.), Associate Professor, Associate Professor of Department of Intermediate Level Therapy

1, Pavshikh Bortsov Square, Volgograd, 400131, Russia

A. L. Emelianova
Volgograd State Medical University
Russian Federation

Anna L. Emelianova, Cand. Sci. (Med.), Associate Professor, Associate Professor of Department of Intermediate Level Therapy

1, Pavshikh Bortsov Square, Volgograd, 400131, Russia

E. V. Kalinina
Volgograd State Medical University
Russian Federation

Elena V. Kalinina, Cand. Sci. (Med.), Associate Professor, Associate Professor of Department of Intermediate Level Therapy

1, Pavshikh Bortsov Square, Volgograd, 400131, Russia

A. R. Babaeva
Volgograd State Medical University
Russian Federation

Aida R. Babaeva, Dr. Sci. (Med.), Professor, Head of Department of Intermediate Level Therapy

1, Pavshikh Bortsov Square, Volgograd, 400131, Russia

E. V. Scherbinina
Clinical hospital No. 4
Russian Federation

Elena V. Scherbinina, Chief Physician

40, Opolchenskaya St., Volgograd, 400065, Russiа