Blar i Bergen Open Research Archive på forfatter "Rygh, Ellen"
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Trends in maternal use of snus and smoking tobacco in pregnancy. A register study in southern Norway
Rygh, Ellen; Gallefoss, Frode; Grøtvedt, Liv (Peer reviewed; Journal article, 2019-12-16)Background: The use of tobacco products including Swedish snus (moist snuff) in pregnancy may cause adverse health outcomes. While smoking prevalence has decreased among fertile women in Norway, snus use has increased ...