Pietrzykowska J, Popiołek A, Olkowski MS, Kowalczyk K, Giermasiński A, Siwek M. Probiotics – a blessing for some, a burden for others. The positive and negative effects of their use among different groups of patients – journal review. Pol J Public Health [Internet]. 2025 Dec. 10 [cited 2025 Dec. 10];135:57-65. Available from: https://czasopisma.umlub.pl/pjph/article/view/3162