Gasmelseid, Abdullah Eltayib; Supervisor, - ELTAYIB HASSAN AHMAD
(Sudan University of Science and Technology, 2012-11-01)
The aim of this study was to determine the hepatitis B virus infection among
vaccinated children of age 1-4 years in Al Hasseissa Pediatric hospital.
A total of 90 blood specimens were collected from children suspected
having ...