Paduch, Roman, Piotr Niedziela, Grażyna Matysik, and Magdalena Wójciak-Kosior. “Effectiveness of Crural Venous Ulceration Treatment With the Medicinal Herb Composition Naran N”. European Journal of Clinical and Experimental Medicine 5, no. 4 (December 30, 2007): 365–370. Accessed July 16, 2026. https://journals.ur.edu.pl/ejcem/article/view/13313.