RT Journal Article SR Electronic(1) A1 Caley, M A1 Fowler, T A1 Greatrex, S A1 Wood, A YR 2012 T1 Differences in hepatitis B infection rate between ethnic groups in antenatal women in Birmingham, United Kingdom, May 2004 to December 2008 JF Eurosurveillance VO 17 IS 30 SP 20228 OP DO https://doi.org/10.2807/ese.17.30.20228-en UL https://www.eurosurveillance.org/content/10.2807/ese.17.30.20228-en