Publications by authors named "Mia Muusfeldt Noergaard"
Objective: To investigate whether exposure to tramadol during early pregnancy is associated with an increased risk of spontaneous abortion or major congenital malformations.
Methods: The study is a nationwide cohort study including all registered pregnancies in Denmark between January 1, 1997, and December 31, 2016. The Danish National Prescription Register was used to identify maternal exposure to tramadol.