Variations in childbirth interventions in high-income countries: protocol for a multinational cross-sectional study.
Anna E Seijmonsbergen-SchermersThomas van den AkkerKatrien BeeckmanAnnick BogaertsMonalisa BarrosPatricia JanssenLorena BinfaEva RydahlLucy FrithMechthild M GrossBerglind HálfdánsdóttirDeirdre DalyJean Calleja-AgiusPatricia GillenAnne Britt Vika NilsenEugene DeclercqAnk De JongePublished in: BMJ open (2018)
The Medical Ethics Review Committee of VU University Medical Center Amsterdam confirmed that an official approval of this study was not required. Results will be disseminated at national and international conferences and published in peer-reviewed journals.