RT Journal Article SR Electronic T1 Breastfeeding by mothers infected with hepatitis B carries no increased risk of transmission to infants who receive proper immunoprophylaxis: a meta-analysis JF Evidence Based Medicine JO Evid Based Med FD BMJ Publishing Group Ltd SP 125 OP 126 DO 10.1136/ebmed.2011.100378 VO 17 IS 4 A1 Tram T Tran YR 2012 UL http://ebm.bmj.com/content/17/4/125.abstract AB