A cluster-randomized trial to reduce caesarean delivery rates in Quebec: cost-effectiveness analysis.
Mira JohriEdmond S W NgClara Bermudez-TamayoJeffrey S HochThierry DucruetNils ChailletPublished in: BMC medicine (2017)
International Clinical Trials Registry Platform, ISRCTN95086407 . Registered on 23 October 2007.