Kania, Konrad, Maria Kalicka, Tomasz Korzec, Przemyslaw Raczkiewicz, and Monika Kuc. 2021. “Skin Lesions Caused by Orthopoxvirus, Cowpox - Case Report from Poland”. Journal of Education, Health and Sport 11 (9):43-48. https://doi.org/10.12775/JEHS.2021.11.09.006.