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Lassen AD, Biltoft-Jensen A, Hansen GL, Hels O, Tetens I.Lassen AD, et al.Public Health Nutr. 2010 Oct;13(10):1559-65. doi: 10.1017/S1368980009993077. Epub 2010 Jan 26.Public Health Nutr. 2010.PMID: 20100389