Gorajek, Anna, Małgorzata Kudan, Aleksandra Osiejewska, Anna Grądzik, Karolina Mikut, Dominika Wojtachnio, Izabela Nowakowska, and Jakub Bartoszewicz. 2022. “Mechanical Acne - a Review of Contributing Factors and Diagnostic-Therapeutic Approach”. Journal of Education, Health and Sport 12 (8):473-83. https://doi.org/10.12775/JEHS.2022.12.08.049.