title: Errata in "Triptan exposure during pregnancy and the risk of major congenital malformations and adverse pregnancy outcomes: results from the norwegian mother and child cohort study".
authors.forename: Kateřina
authors.initials: K
authors.lastname: Nezvalová-Henriksen
authors.forename: Olav
authors.initials: O
authors.lastname: Spigset
authors.forename: Hedvig Marie E
authors.initials: HM
authors.lastname: Nordeng