Magdalena Cieślik-Porębska, & Agata Cieślik. (2026). IRRITABLE BOWEL SYNDROME: THE ROLE OF GUT MICROBIOTA IN ETIOLOGY AND TREATMENT. A LITERATURE REVIEW. International Journal of Innovative Technologies in Social Science, (1(49). https://doi.org/10.31435/ijitss.1(49).2026.4612