| Helical Flow in the Portal Vein DOWNLOAD FACT SHEET IN PDF References: 1) Rosenthal SJ, Harrison LA, Baxter KG. Doppler US of Helical Flow in the Portal Vein. Radiographics 1995;15:1103-1111 [PDF] 2) Ralls PW. Color Doppler Sonography of the Hepatic Artery and Portal Venous System. AJR 1990;155:517-525 [PDF] |
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