Significance of CT scan and color Doppler duplex ultrasound in the assessment of Abernethy malformation - Nacif, Lucas; Paranaguá-Vezozzo, Denise Cerqueira; Galvão, Flávio Henrique Ferreira; Rocha, Manoel S.; Andraus, Wellington; Carrilho, Flair Jose; D´Albuquerque, Luiz Carneiro (BMC medical imaging, 2015)