Endoscopic ultrasound in pediatric patients with chronic liver disease

Study of extrahepatic portal vein obstruction inchildren

Upper gastrointestinal endoscopic findings in critically ill neonates

Children with liver diseases : Indications of liver biopsy and histopathological findings

Pediatric liver masses

Molecular biology in pediatric gastrointestinal and liver diseases

Focal hepatic lesions in infancy and childhood

Study of helicobacter pylori infection in children with portal hypertensive gastropathy

Color Doppler sonography of portal hypertension in children

Diagnostic and therapeutic role of endosonography in gastrointestinal diseases