Burçak B,

Bilginer B, Türk CÇ, Narin F, Hanalioglu S, Oguz KK, Ozgen B, Soylemezoglu F, Akalan N. Enigmatic entity in childhood: clival chordoma from a tertiary center's perspective. Acta Neurochir (Wien). 2015 Sep;157(9):1587-93.