APA-viite

Rasmussen, A. S., Christiansen, C. F., Uldbjerg, N., & Nørgaard, M. (2019). Obstetric and non-obstetric surgery during pregnancy: A 20-year Danish population-based prevalence study. BMJ Open.

Chicago-tyylinen lähdeviittaus

Rasmussen, Anne Staub, Christian Fynbo Christiansen, Niels Uldbjerg, ja Mette Nørgaard. "Obstetric and Non-obstetric Surgery During Pregnancy: A 20-year Danish Population-based Prevalence Study." BMJ Open 2019.

MLA-viite

Rasmussen, Anne Staub, Christian Fynbo Christiansen, Niels Uldbjerg, ja Mette Nørgaard. "Obstetric and Non-obstetric Surgery During Pregnancy: A 20-year Danish Population-based Prevalence Study." BMJ Open 2019.

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