Międzybrodzka, A.; Kawczyk-Krupka, A.; Aebisher, D.; Cieślar, G.; Czuba, Z. P. Effect of Photodynamic Therapy With Hypericin on the Secretion of Selected Cytokines of Colorectal Cancer Cells Tested in Vitro. Eur J Clin Exp Med 2023, 21, 194-201.