Modern methods of minimally invasive surgical treatment of stomach perforations - PDF (Russian)
Copyright (c) Tsatsaev H.M., Alipov V.V.
![Creative Commons License](http://licensebuttons.net/l/by-nc-nd/4.0/88x31.png)
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.