Authors
Zygmunt Pucko
Faculty of Health Sciences, Jagiellonian University Medical College
Joanna Przybek-Mita
Medical College of University of Rzeszów
© 2021 Zygmunt Pucko, Joanna Przybek-Mita, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.