Conference of pediatricians dedicated to the 50th anniversary of Soviet power - PDF (Russian)
© 2021 Fedorova M.V., Okulova E.M.
![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.
This work is licensed
under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License.