Olszak, Joanna, Wojciech Kapłan, Dominika Rachwał, Ewa Piątek, Karolina Zalewa, Lidia Bartoszek, Rafał Świdziński, Bartosz Skorupski, Jakub Lipiec, and Monika Rogowska. “Giardia Intestinalis - Atypical Symptoms of Infection in the Daily Practice of Various Specialists”. Journal of Education, Health and Sport 26, no. 1 (May 4, 2023): 31–36. Accessed March 2, 2026. https://apcz.umk.pl/JEHS/article/view/43528.