Study of helicobacter pylori infection in children with portal hypertensive gastropathy

Study of portal vein vascular hemodynamics in recipient patients of liver transplantation

Vascular endothelial growth factor levels in pediatric patients with liver cirrhosis

Color Doppler sonography of portal hypertension in children

Detection of factor V leidenmutation in children with portal vein thrombosis

Endoscopic ultrasound in pediatric patients with chronic liver disease

Focal hepatic lesions in infancy and childhood

Endoscopic ultrasound in pediatric patients with chronic liver disease

Assessment of portal haemodynamic changes in postsplenectomy patients

Evaluation of conventional diagnostic tools of extrahepatic biliary atresia cases