Balasa, Daniel, Gabriela Butoi, Radu Baz, and Anca Hancu. 2016. “Traumatic Extradural Lumbar Haematoma Due to a Pathological Metastatic Vertebral Body Fracture L3: Case Report and Review of the Literature”. Romanian Neurosurgery 30 (2):237-40. https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/905.