Authors
Paweł Krzyżek
Katedra i Zakład Mikrobiologii, Uniwersytet Medyczny im, Piastów Śląskich we Wrocławiu, Wroclaw, Poland
© 2019 Paweł Krzyżek, published by Polish Society of Microbiologists
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.