Bavarian, Roxanne, and Nathaniel Treister. “Extramedullary Plasmacytomas of the Oral Cavity: A Case Report and Review of the Literature”. Journal of Cancer & Allied Specialties 7, no. 2 (June 25, 2021). Accessed October 18, 2021. https://journals.sfu.ca/jcas/index.php/jcas/article/view/417.