Proposal for Reducing the Operator Radiation Exposure Dose during 3D DSA Imaging under Carotid Artery Occlusion Tests (Matas and Alcock Test). - Utsugi, Katsuya; Takigawa, Tomoji; Suwa, Kazuaki; Igarashi, Masafumi; Komatsuzaki, Yuki; Funaki, Ayumu; Kubota, Kazunori (Journal of Neuroendovascular Therapy, 2025)