Ohlsson, Arne; Shah, Vibhuti S; Ohlsson, Arne (2014). "Intrapartum antibiotics for known maternal Group B streptococcal colonization". Cochrane Database of Systematic Reviews. 2016 (6): CD007467. doi:10.1002/14651858.CD007467.pub4. PMID24915629. S2CID205189572.
Ohlsson, Arne; Shah, Vibhuti S; Ohlsson, Arne (2014). "Intrapartum antibiotics for known maternal Group B streptococcal colonization". Cochrane Database of Systematic Reviews. 2016 (6): CD007467. doi:10.1002/14651858.CD007467.pub4. PMID24915629. S2CID205189572.
Ohlsson, Arne; Shah, Vibhuti S; Ohlsson, Arne (2014). "Intrapartum antibiotics for known maternal Group B streptococcal colonization". Cochrane Database of Systematic Reviews. 2016 (6): CD007467. doi:10.1002/14651858.CD007467.pub4. PMID24915629. S2CID205189572.