Blar i AURA på forfatter "Halkjelsvik, Torleif Bjordal"
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The effects of an abrupt increase in taxes on candy and soda in Norway: an observational study of retail sales
Øvrebø, Bente; Halkjelsvik, Torleif Bjordal; Meisfjord, Jørgen Rajan; Bere, Elling Tufte; Hart, Rannveig Kaldager (Peer reviewed; Journal article, 2020)