Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7112210.17816/kazmj71122Research ArticleRegional Medical Association of the ATSSR. Ear section. Meeting on November 27, 1933140119343011231233005202130052021Copyright © 1934, Board E.1934<p>Regional Medical Association of the ATSSR. Ear section. Meeting on November 27, 1933. There are 16 people. Prof. V.K. Trutnev. Secretary Dr. N.P. Okunev.</p>Kazan Medical archiveКазанский медицинский архив