TY - GEN AU - Kazemi,A AU - Koosha,A AU - Rafizadeh,B AU - Mousavinasab,N AU - Mahram,M TI - Serum level of anti-hepatitis B surface antigen 6-8 years after hepatitis B vaccination at birth SN - 1020-3397 PY - 2009///0305 KW - Child KW - Child Welfare KW - statistics & numerical data KW - Cross-Sectional Studies KW - Female KW - Hepatitis B KW - epidemiology KW - Hepatitis B Core Antigens KW - blood KW - Hepatitis B Surface Antigens KW - Hepatitis B Vaccines KW - immunology KW - Humans KW - Immunization Programs KW - organization & administration KW - Immunization, Secondary KW - Infant, Newborn KW - Iran KW - Male KW - Needs Assessment KW - Perinatal Care KW - Population Surveillance KW - Seroepidemiologic Studies KW - Time Factors KW - Urban Health KW - Vaccination KW - methods N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't ER -