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Eva Warensjö*, Annika Smedman, Birgitta Stegmayr, Göran Hallmans, Lars Weinehall, Bengt Vessby and Ingegerd Johansson
* Corresponding author: Eva Warensjö evaw@uow.edu.au
Nutrition Journal 2009, 8:21 doi:10.1186/1475-2891-8-21