Hepatitis Monthly
Official Journal of Research Center for Gastroenterology and Liver Diseases
31
Jan
2010
Research Article
Persistence of HBV Vaccine’s Protection and Response to Hepatitis B Booster Immunization in 5- to 7-Year-Old Children in the Kohgiloyeh and Boyerahmad Province, Iran
Behrouz Yazdanpanah,
mitra safari*,
Shahrzad Yazdanpanah