Authors
Pomeranian University in Słupsk, Institute of Health Sciences, Słupsk, Poland
Małgorzata Czerniak
Provincial Specialist Hospital in Słupsk, Słupsk, Poland
© 2021 Sylwia Jałtuszewska, Małgorzata Czerniak, Kazimiera Hebel, Mikołaj Majkowicz, published by Pomeranian Medical University
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.