Impact of contrast-enhanced ultrasound in the study of hepatic artery hypoperfusion shortly after liver transplantation: contribution to the diagnosis of artery steal syndrome. - García-Criado, Ángeles; Gilabert, Rosa; Bianchi, Luis; Vilana, Ramón; Burrel, Marta; Barrufet, Marta; Oliveira, Rafael; García-Valdecasas, Juan; Brú, Concepción (European Radiology, 2015)