Drupal-Bibcite0<style face="normal" font="default" size="100%">Long term impact of prophylactic antibiotic use before incision versus after cord clamping on children born by caesarean section: longitudinal study of UK electronic health records</style><style face="normal" font="default" size="100%">Long term impact of prophylactic antibiotic use before incision versus after cord clamping on children born by caesarean section: longitudinal study of UK electronic health records</style>