Tabassum Begum, Zubair Janan Orakzai, Mohsin Khan, Bakht Rokhan, Ayesha Kamran, Muhammad Numan Akram 2022. Diagnostic Accuracy of Three Dimentional Digital Substraction Angiography (3D DSA) in Correlation with Computed Tomographic Angiography (CTA) and Magnetic Resonance Angiography (MRA) in Evaluation of Aneurysmal Subarachnoid Haemorrhage. Pakistan Journal of Medical & Health Sciences. 16, 05 (Aug. 2022), 1509. DOI:https://doi.org/10.53350/pjmhs221651509.