Kazan medical journalKazan medical journal0368-48142587-9359Eco-Vector7936210.17816/kazmj79362Review (Book)Filimonov in the article "On the question of clinical methods for measuring tone" (Zeitschr. F. D. G. N. ü. P. Bd. 115, 1928)EsselevichS.info@eco-vector.com1505192925558058030082021Copyright © 1929, Eco-Vector1929<p>Filimonov in the article emphasizes the positive and negative sides of the Rieger-Spiegel'a method and his own (proposed by him in Zeitsch. F. D. G. N. . P. Bd. 96. H. 1-2); notes that both methods deal with fundamentally different clinical phenomena and one of them cannot be replaced by the other.</p>Kazan Medical archiveКазанский медицинский архив