OLSZAK, Joanna et al. Giardia intestinalis - atypical symptoms of infection in the daily practice of various specialists. Journal of Education, Health and Sport, [S. l.], v. 26, n. 1, p. 31–36, 2023. DOI: 10.12775/JEHS.2023.26.01.004. Disponível em: https://apcz.umk.pl/JEHS/article/view/43528. Acesso em: 27 dec. 2025.