Auhtors: Betrán AP, Ye J, Moller AB, Zhang J, Gülmezoglu AM, Torloni MR PMID: 26849801 PMCID: PMC4743929 DOI: 10.1371/journal.pone.0148343 Abstract Background: Caesarean section (CS) rates continue to evoke worldwide concern because of their steady increase, lack of consensus on the appropriate CS rate and the associated additional short- and long-term risks and costs. We present [...]