Międzybrodzka A, Kawczyk-Krupka A, Aebisher D, Cieślar G, Czuba ZP. Effect of photodynamic therapy with hypericin on the secretion of selected cytokines of colorectal cancer cells tested in vitro. Eur J Clin Exp Med [Internet]. 2023 Jun. 30 [cited 2025 Dec. 28];21(2):194-201. Available from: https://journals.ur.edu.pl/ejcem/article/view/12011