The Variability of Tryptophan Metabolism in Patients with Mixed Type of Irritable Bowel Syndrome. - Chojnacki, Jan; Konrad, Paulina; Mędrek-Socha, Marta; Kaczka, Aleksandra; Błońska, Aleksandra; Zajdel, Radosław; Chojnacki, Cezary; Gąsiorowska, Anita (International Journal of Molecular Sciences, 2024)