Serum 25-hydroxyvitamin D concentration in Children with Lower Respiratory Tract Infection

Vitamin D Status in Hemophilia Patients Attending at Zagazig Universty Children Hospitals

Estimation of Zinc Level in Children with Lower Respiratory Tract Infection in Pediatric Hospital in zagazig University

Vitamin D Status in Infants, Toddlers and Preschool Children with Pneumonia

Cardiovascular Changes in Children with Acute Lower Respiratory Tract Infections in Zagazig University Hospitals

Relation between vitamin D deficiency and recurrent acute diarrhea in children under the age of five years in Qena university hospitals

EVALUATION OF SERUM 25-HYDROXYVITAMIN D IN CHILDREN WITH CHRONIC KIDNEY DISEASE ON DIALYSIS AT ZAGAZIG UNIVERSITY CHILDREN HOSPITALS

Correlation between Vitamin-D Level and Pulmonary Function Tests in Children with Bronchial Asthma

Vitamin D Level in Ventilator Associated Pneumonia in the Neonatal Intensive Care Unit

Vitamin D Status among Neonates with Pneumonia: Relationship to Inflammatory Markers