M. Kirschner. Music and operation. (Der Chirurg. H. 11, 12. 1936) - PDF (Russian)
© 1937 Levy E.
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.