Protocol of the next meeting of the Society of Physicians at the Imperial Kazan University on March 22, 1908 - PDF (Russian)
© 2020 Kazansky M.V.
![Creative Commons License](https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.