Mehmood, A., and K. Mehmood. “A Comparative Analysis of Anuerysmal Subarachnoid Hemorrhage by Computed Tomographic Angiography Versus Digital Subtraction Angiography”. Annals of Allied Health Sciences, vol. 3, no. 2, Dec. 2017, pp. 25-29, https://aahs.kmu.edu.pk/index.php/aahs/article/view/21.