title: Use of snus during pregnancy  is not without risk.
authors.affiliation: Department of Community Medicine, University of Tromsø, Norway. maja-lisa.lochen@uit.no
authors.forename: Maja-Lisa
authors.initials: ML
authors.lastname: Løchen
authors.forename: Svein Høegh
authors.initials: SH
authors.lastname: Henrichsen
authors.forename: Tom K
authors.initials: TK
authors.lastname: Grimsrud
authors.forename: Turid Lingaas
authors.initials: TL
authors.lastname: Holmen
authors.forename: Frode
authors.initials: F
authors.lastname: Gallefoss
mesh_terms: D005260:Female; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D014030:Tobacco, Smokeless / Q000009:adverse effects*