Simulation TRaining for Operative vaginal Birth Evaluation: study protocol for an observational stepped-wedge interrupted time-series study (STROBE).
Stephen O'BrienErik LenguerrandSharon JordanKatie CornthwaiteChristy BurdenLaura TimlinDimitrios SiassakosPublished in: BMC pregnancy and childbirth (2019)
ISRCTN11760611 05/03/2018 (retrospectively registered).
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