title: What is substance abuse? And should we screen all pregnant women for substance abuse?
authors.affiliation: Department of Obstetrics and Gynecology, Aarhus University Hospital, Aarhus, Denmark.
authors.forename: Ulrik S
authors.initials: US
authors.lastname: Kesmodel
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011248:Pregnancy Complications / Q000453:epidemiology*; D019966:Substance-Related Disorders / Q000453:epidemiology*
keywords: Substance abuse; cannabis; opioids; urine screening