Ventura CAP, Silva ES da, Cerri GG, Leão PP, Tachibana A, Chammas MC. Can contrast-enhanced ultrasound with second-generation contrast agents replace computed tomography angiography for distinguishing between occlusion and pseudo-occlusion of the internal carotid artery? . Clinics [Internet]. 2015 Jan. 1 [cited 2025 Apr. 24];70(1):1-6. Available from: https://periodicos.usp.br/clinics/article/view/96933