New potential biomarkers of ulcerative colitis and disease course - integrated metagenomic and metabolomic analysis among Polish patients. - Zakerska-Banaszak O; Ladziak K; Kruszka D; Maciejewski K; Wolko L; Krela-Kazmierczak I; Zawada A; Vibeke Vestergaard M; Dobrowolska A; Skrzypczak-Zielinska M (Journal of gastroenterology, 2025)