Ben-Nun, David. “Polymyositis As a Rare Musculoskeletal Manifestation of Chronic Graft-Versus-Host Disease: A Case Report of a 33-Year-Old Patient”. International Journal of Medical Students 8, no. 1 (April 30, 2020): 36–40. Accessed December 2, 2021. https://ijms.info/IJMS/article/view/487.