Lewandowski, Bogumił, and Paweł Pakla. “Thee Cases of the Plasmocytoma Localised in the Facial Sceleton”. European Journal of Clinical and Experimental Medicine 3, no. 2 (June 30, 2005): 171–176. Accessed August 6, 2026. https://journals.ur.edu.pl/ejcem/article/view/13476.