Seijmonsbergen-Schermers, A. E., Zondag, D. C., Nieuwenhuijze, M., van den Akker, T., Verhoeven, C. J., Geerts, C. C., Schellevis, F. G., & de Jonge, A. (2020). Regional variations in childbirth interventions and their correlations with adverse outcomes, birthplace and care provider: A nationwide explorative study. PLoS ONE, 15(3), Article e0229488. https://doi.org/10.1371/journal.pone.0229488