Prună, V., V. Munteanu, and M. Gorgan. “Frontal Brain Metastasis of Amelanotic Malignant Melanoma: Case Presentation”. Romanian Neurosurgery, vol. 18, no. 4, Dec. 2011, pp. 541-5, https://journals.lapub.co.uk/index.php/roneurosurgery/article/view/625.