OLSZAK, Joanna, KAPŁAN, Wojciech, RACHWAŁ, Dominika, PIĄTEK, Ewa, ZALEWA, Karolina, BARTOSZEK, Lidia, ŚWIDZIŃSKI, Rafał, SKORUPSKI, Bartosz, LIPIEC, Jakub and ROGOWSKA, Monika. Giardia intestinalis - atypical symptoms of infection in the daily practice of various specialists. Journal of Education, Health and Sport. Online. 4 May 2023. Vol. 26, no. 1, pp. 31-36. [Accessed 27 December 2025]. DOI 10.12775/JEHS.2023.26.01.004.