E. V. Khazova
Kazan State Medical University
Russian Federation

Elena V. Khazova, Cand. of Sci. (Med)., associate professor, the department of propaedeutics of internal diseases named after Professor SS. Zimnitsky

Butlerov str., 49, Kazan 420012

O. V. Bulashova
Kazan State Medical University
Russian Federation

Olga V. Bulashova, Dr. of Sci. (Med.), Professor, the department of propaedeutics of internal diseases named after Professor SS. Zimnitsky

Butlerov str., 49, Kazan 420012

E. V. Valeeva
Kazan State Medical University
Russian Federation

Elena V. Valeeva, Cand. of Sci. (Biol.), Senior Researcher, the Central Research Laboratory

Butlerov str., 49, Kazan 420012