TY  - GEN
AU  - Huang,M J
TI  - [An epidemiological study on prevalence and risk factors of hepatitis B virus (HBV) infection in preschool children]
SN  - 0254-6450
PY  - 1990///1004
KW  - Carrier State
KW  - epidemiology
KW  - Child
KW  - Child, Preschool
KW  - China
KW  - Female
KW  - Hepatitis B
KW  - Hepatitis B Antibodies
KW  - blood
KW  - Hepatitis B Surface Antigens
KW  - Humans
KW  - Male
KW  - Prevalence
KW  - Risk Factors
N1  - Publication Type: English Abstract; Journal Article
ER  -