Khalil, Ahmed, Yashuhiro Yamada, Katsumi Takizawa, Yoko Kato, and Ahmed Ansari. “A Case Report of Retrograde Suction Decompression of a Large Paraclinoid Aneurysm”. Romanian Neurosurgery 33, no. 3 (September 2, 2019): 322-325. Accessed January 23, 2020. https://www.journals.lapub.co.uk/index.php/roneurosurgery/article/view/1187.