I. A. Gorbacheva
Pavlov First Saint Petersburg State Medical University
Russian Federation

Gorbacheva, Irina A., PhD, Md, DSc, Professor, Head of Visceral Diseases Department, Faculty of Dentistry

Saint Petersburg

I. N. Antonova
Pavlov First Saint Petersburg State Medical University
Russian Federation

Antonova, Irina N., PhD, Md, DSc, Professor, Director of the research Institute of dentistry and oral and maxillofacial surgery, head of the Department of propaedeutics of dental diseases

Saint Petersburg

Yu. A. Sycheva
Pavlov First Saint Petersburg State Medical University
Russian Federation

Sycheva, Yuliya A., PhD, Associate Professor of Visceral Diseases Department, Faculty of Dentistry

Saint Petersburg

V. V. Ivanov
Dental Clinic №13
Russian Federation

Ivanov, Valeriy V., Oral surgeon

Saint Petersburg

Yu. R. Kulikova
Pavlov First Saint Petersburg State Medical University
Russian Federation

Kulikova, Yuliya R., Assistаnt of Visceral Diseases Department, Faculty of Dentistry

Saint Petersburg

P. S. Shabak-Spassky
Pavlov First Saint Petersburg State Medical University
Russian Federation

Shabak-Spassky, Petr S., PhD, Associate Professor of Visceral Diseases Department, Faculty of Dentistry

Saint Petersburg