Merz L, Puhan MA, Serra-Burriel M. A discrete choice experiment on price and flavour effects on the appeal of nicotine products: a pilot study among young adults in Switzerland. Swiss Med Wkly [Internet]. 2023 Mar. 15 [cited 2024 May 8];154(3):3733. Available from: https://smw.ch/index.php/smw/article/view/3733