I.M. Sechenov First MSMU
俄罗斯联邦

Doctor of Medical Sciences, the Head of the Department of Ear, Nose and Throat Diseases

Moscow

I.M. Sechenov First MSMU
俄罗斯联邦

Svetlana V. Starostina, Doctor of Medical Sciences, Professor at the Department of Ear, Nose and Throat Diseases

15, Azovskaya str., Moscow, 117452

I.M. Sechenov First MSMU
俄罗斯联邦

Postgraduate student at the Department of Ear, Nose and Throat Diseases

Moscow

I.M. Sechenov First MSMU
俄罗斯联邦

Postgraduate student at the Department of Ear, Nose and Throat Diseases

Moscow

I.M. Sechenov First MSMU
俄罗斯联邦

Postgraduate student at the Department of Ear, Nose and Throat Diseases

Moscow