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Conrad Z, Johnson LK, Roemmich JN, Juan W, Jahns L.Conrad Z, et al. Among authors: jahns l.Nutr J. 2018 May 17;17(1):53. doi: 10.1186/s12937-018-0360-z.Nutr J. 2018.PMID: 29776365Free PMC article.
Jahns L, Arab L, Carriquiry A, Popkin BM.Jahns L, et al.Public Health Nutr. 2005 Feb;8(1):69-76. doi: 10.1079/phn2005671.Public Health Nutr. 2005.PMID: 15705247
Wang Y, Jahns L, Tussing-Humphreys L, Xie B, Rockett H, Liang H, Johnson L.Wang Y, et al. Among authors: jahns l.J Am Diet Assoc. 2010 Sep;110(9):1340-5. doi: 10.1016/j.jada.2010.06.005.J Am Diet Assoc. 2010.PMID: 20800126Free PMC article.
Jahns L, McDonald L, Wadsworth A, Morin C, Liu Y, Nicklas T.Jahns L, et al.Public Health Nutr. 2015 Feb;18(3):482-9. doi: 10.1017/S136898001400041X. Epub 2014 Mar 28.Public Health Nutr. 2015.PMID: 24679830Free PMC article.
Raatz SK, Scheett AJ, Johnson LK, Jahns L.Raatz SK, et al. Among authors: jahns l.J Med Internet Res. 2015 Jan 20;17(1):e21. doi: 10.2196/jmir.3744.J Med Internet Res. 2015.PMID: 25604640Free PMC article.Clinical Trial.