khan, muhammad. “Outcome of Trans-Cortical Trans-Ventricular Approach for Colloid Cyst of the Third Ventricle: A Study of Eleven Cases.”. KHYBER MEDICAL UNIVERSITY JOURNAL, Vol. 3, no. 1, Oct. 2011, pp. 20-23, https://www.kmuj.kmu.edu.pk/article/view/6219.