Bayri, Yaşar, Ali Kemal Ulaş, Aykan Ulus, Ahmet Hilmi Kaya, and Adnan Dağçınar. 2009. “Iatrogenic Chronic Calcified/Ossified Epidural Hematoma: Case Report”. Journal of Nervous System Surgery 2 (2). İstanbul, TR:91-94. https://sscdergisi.org/index.php/sscd/article/view/142.