Gastroesophageal Endoscopic Features In Patients With Chronic Liver Disease: Interassociations And Relationship To Hepatic Dysfunction Study Of Serum Angiotensin Converting Enzyme Activity In Children With Acute And Chronic Liver Diseases Evaluation Of C3, C4 levels In Serum And Ascitic Fluid In Cirrhotic Patients After Selective Intestinal Decontamination Endoscopic And Histopathologic Appearance Of The Gastric Mucosa In Patients With Chronic Liver Diseases Endoscopic Mucosal Lesions In Diagnosis Of Giardiasis Increased Lesser Omentum Thickness As A Sonogrophic Marker For Portal Hypertension In Children Hepatitis C Virus (HCV) Antibodies In Patients With Chronic Renal Failure On Continuous Haemo Or Peritoneal Dialysis Surveillance Of Antibodies To Rubella Virus In School Girls In Kaliobiya The Effect Of Serum Zinc Level On T-Lymphocyte Functions In Chronic Renal Failure Patients Associated With Active Schistosomiasis Circulating T-Cell Subsets And immunoglobulins Level In Patients With Pulmonary Tuberculosis The Effect Of Treatment On Circulating Schistosomal Antigens And Hepatic Periportal Fibrosis In Children With Schistomiasis Mansoni Schistosomiasis – Associated glomerulopathy a field study from Nile Delta" African Plasma Alpha Gluthione-S-Transferase In Patients With Chronic Viral Hepatitis Endoscopic Retrograde Cholangiopancreatography Versus Endosonography In The Diagnosis Of Biliary And Pancereatic Disorders Clostridium Difficile Infection Of The GUT: Diagnostic Value Of Culture And Enterotoxin A Assay Determination of tumor necrosis alpha level in cerebrospinal fluid as differentiating parameter between bacterial and non bacterial meningitis Responders and non-responders to interferon in patients with chronic hepatitis C virus infection: A comparative retrospective study Present situation of druge resistance of mycobacterium TB. At Dakhlia governorate in 1994