zhou X-W, Cai S-F, Zhang D-Q, Xiao G, Liu J, Yang W-J, et al. Hypo-attenuating Berry Sign as a Novel Imaging Marker of Ruptured Aneurysm in Patients with Subarachnoid Hemorrhage; a Diagnostic Accuracy Study . Arch Acad Emerg Med [Internet]. 2024 Feb. 26 [cited 2026 Jul. 7];12(1):e31. Available from: https://journals.sbmu.ac.ir/aaem/index.php/AAEM/article/view/2154