Erguvan Önal, R., H. Kırımlıoğlu, Çağatay Önal, H. Şükrü Erkal, Ö. M. Aydın, and N. E. Aydın. “Relationship Between Angiogenesis and Prognosis in Glial Tumors”. Journal of Nervous System Surgery, vol. 1, no. 4, Dec. 2008, pp. 229-42, https://sscdergisi.org/index.php/sscd/article/view/177.