1 Piscaglia F, "Value of splanchnic Dopplerultrasound in the diagnosis of portal hypertension" 27 : 893-899, 2001
2 Haktanir A, "Value of Doppler sonographyin assessing the progression of chronic viral hepatitis and in thediagnosis and grading of cirrhosis" 24 : 311-321, 2005
3 Pugh RN, "Transection of the esophagus for bleeding esophageal varices" 646-649, brjsurg1973;60
4 Groom AC, "Splenic microcirculatoryblood flow and function with respect to red blood cells" New Jersey: Hamana Press 23-50, 2002
5 Bolognesi M, "Splenic Doppler impedance indices: influence of different portal hemodynamic conditions" 23 : 1035-1040, 1996
6 Zwiebe WJ, "Sonographic diagnosis of diffuse liver disease" 16 : 8-15, 1995
7 Reynolds T, "Portal hypertensionwithout cirrhosis in alcoholic liver disease" 497-506,
8 Wanless IR, "Noncirrhotic portal hypertension: recent concepts" 14 : 265-278, 1996
9 Albrecht T, "Non-invasive diagnosisof hepatic cirrhosis by transit-time analysis of an ultrasoundcontrast agent" 353 : 1579-1583, 1999
10 Blomley MJK, "Liver microbubble transit time compared with histology and Child-Pugh score in diffuse liver disease: a cross sectional study" 52 : 1188-1193, 2003
1 Piscaglia F, "Value of splanchnic Dopplerultrasound in the diagnosis of portal hypertension" 27 : 893-899, 2001
2 Haktanir A, "Value of Doppler sonographyin assessing the progression of chronic viral hepatitis and in thediagnosis and grading of cirrhosis" 24 : 311-321, 2005
3 Pugh RN, "Transection of the esophagus for bleeding esophageal varices" 646-649, brjsurg1973;60
4 Groom AC, "Splenic microcirculatoryblood flow and function with respect to red blood cells" New Jersey: Hamana Press 23-50, 2002
5 Bolognesi M, "Splenic Doppler impedance indices: influence of different portal hemodynamic conditions" 23 : 1035-1040, 1996
6 Zwiebe WJ, "Sonographic diagnosis of diffuse liver disease" 16 : 8-15, 1995
7 Reynolds T, "Portal hypertensionwithout cirrhosis in alcoholic liver disease" 497-506,
8 Wanless IR, "Noncirrhotic portal hypertension: recent concepts" 14 : 265-278, 1996
9 Albrecht T, "Non-invasive diagnosisof hepatic cirrhosis by transit-time analysis of an ultrasoundcontrast agent" 353 : 1579-1583, 1999
10 Blomley MJK, "Liver microbubble transit time compared with histology and Child-Pugh score in diffuse liver disease: a cross sectional study" 52 : 1188-1193, 2003
11 Sacerdoti D, "Interobserver and interequipmentvariability of hepatic splenic and renal arterialDoppler resistance indices in normal subjects and patients with cirrhosis" 27 : 986-992, 1997
12 Piscaglia F, "Influence of the spleen onportal hemodynamics a non-invasive study with Doppler ultrasoundin chronic liver disease and hematologic disorders" 37 : 1220-1227, 2002
13 Lim A, "Hepatic vein transittimes using a microbubble agent can predict disease severity noninvasivelyin patients with hepatitis C" 54 : 128-133, 2005
14 Sacerdoti D, "Hepatic arterial resistance in cirrhosis with and without portal vein thrombosis: relationships with portal hemodynamics" 108 : 1152-1158, 1995
15 Han SH, "Duplex Doppler ultrasound of the hepatic artery in patients with acute alcoholic hepatitis" 34 : 573-577, 2002
16 Choi YJ, "Comparison of Doppler ultrasonographyand the hepatic venous pressure gradient in assessingportal hypertension in liver cirrhosis" 18 : 424-429, 2003
17 Lim AK, "Can Doppler sonographygrade the severity of hepatitis C related liver disease?" 184 : 1848-1853, 2005
18 Levesque MJ, "Blood flow distribution within the spleendistended by perfusion at high venous pressure" 606-615,