Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector6291910.17816/kazmj62919Research Article"Diagnostic errors in pulmonology" A. I. Vorokhov, L. G. Dukov M., "Medicine", 1977, 176 pp., Circulation 15,000 copiesSaperovV. N.<p>Professor</p>info@eco-vector.com1509197859592930903202109032021Copyright © 1978, Saperov V.N.1978<p>The difficulties in diagnosing respiratory diseases are well known. As IK Esipova points out, they are due to the fact that the lungs, as a certain physiological and anatomical system, react with stereotypical reactions to various etiological factors, and this stereotypicity often erases the boundaries of nosological forms.</p>Kazan Medical archiveКазанский медицинский архив