• Stopping when knowing: use of snus and nicotine during pregnancy in Scandinavia 

      Kreyberg, Ina; Bains, Karen Eline Stensby; Carlsen, Kai-Håkon; Granum, Berit; Gudmundsdóttir, Hrefna Katrín; Haugen, Guttorm; Hedlin, Gunilla; Hilde, Katarina; Jonassen, Christine M; Nordhagen, Live Solveig; Nordlund, Björn; Sjøborg, Katrine Dønvold; Skjerven, Håvard Ove; Staff, Anne Cathrine; Söderhäll, Cilla; Vettukatil, Riyas M.; Carlsen, Karin C. Lødrup (Peer reviewed; Journal article, 2019)