Serum leptin in children with congenital heart disease:effect on the ability thrive. . Spectrum of chronic liver diseases in Egyptian children in Benha .Benha medical journal;21(3):673-682. Study 0f the immune response of hepatitis B vaccination in Egyptian pre-school children. Benha medical journal;22(3):515-525. Role of Transesophageal Echocardiography in Diagnosis of Selected Cases Of Congenital Heart Diseases .Journal of Arab child;17(4):249-257. Perinatal complications and marker of infection: Macrophage colony stimulating factor.The Journal of pediatric club;4(1):54-58. Early detection of infants at developmental risk using simple tool. Rota, Adeno, and Astro viruses in infantile diarrhea.Egyptian Journal of medical microbiology ;13(4):825-830. Screening For Diabetic Retinopathy among Children and Adolescents With Type 1 Diabetes Mellitus Protein to Creatinine Ratio Compared to 24 Hour Urinary Total Protein in the Assessment of Proteinuria Seroprevalence of Hepatitis A virus antibodies (IgG) among children in Mit –Ghamer (Dakahilia) Egypt Study of Protein C and Protein S in Critically ill Newborns with Elevated Liver Enzymes Blood L-Arginine Level in Early Respiratory Distress Syndrome Urinary tract infection in infants and children with diarrhea. Epidemiological study of pandemic influenza A (H1N1) in children: single-institute study – Egypt Present situation of Schistosoma haematobium infection among primary school aged children in some areas of Qualyobia governorate-Egypt Study of Urinary Leukotriene E4 Levels In Children with Acute Asthma Effect of Metformin on Sleep Disorders in Adolescent Girls with Polycystic Ovarian Syndrome Circulating cathodic antigen cassette test versus haematuria strip test in diagnosis of urinary schistosomiasis Seroprevalence of Measles, Rubella, Mumps and Varicella Specific Antibodies in Primary School Children Hepatic expression of interferon-γ and CD68 in biliary atresia compared with other neonatal cholestatic disorders ANTENATAL SCREENING FOR HEPATITIS B VIRUS INFECTION COMPARATIVE STUDY BETWEEN MEASUREMENTS OF SERUM CHOLESTEROL, URIC ACID AND GLUCOSE IN CHILDREN WITH β-THALASSEMIA BY LABORATORY AND BEDSIDE METHODS. Peroxidative stress and antioxidant enzymes in children with b-thalassemia major Prevalence of childhood bronchial asthma and its risk factors in Kom Hamada district,Beheira Governorate, Egypt Role of Cranial Ultrasound in High Risk Full-Term Neonates Egyptian STUDY OF COMMON INFECTIONS AMONG CHILDREN WITH SICKLE CELL ANAEMIA IN SAUDI ARABIA Assessment of serum vitamin D levels in Egyptian children with beta-thalassemia major Value of Serum NGAL Combined with Serum Cystatin C for Predicting Acute Kidney Injury in Preterm Neonates with Respiratory Distress Syndrome Evaluation of glycemic abnormalities in children and adolescents with β-thalassemia major