. 2019 Apr 8;23(1):34–38. doi: 10.34763/devperiodmed.20192301.3438
© 2019 Tomasz Piskadlo, Robert Brodowski, Mariusz Ksiqżek, Paweł Pakla, Mateusz Dymek, Piotr Haberko, Jan Franczak, Wojciech Stopyra, Bogumił Lewandowski, published by Sciendo
This work is licensed under the Creative Commons Attribution 4.0 International License.