Prevalence of signs of celiac axis compression by the median arcuate ligament on computed tomography angiography in asymptomatic patients - Petnys, Alexandre; Leao, Pedro Puech; Zerati, Antonio Eduardo; Ritti-Dias, Raphael Mendes; Nahas, William Carlos; Neto, Elias David; Luccia, Nelson De (Journal of vascular surgery, 2018)