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Smith LP, Ng SW, Popkin BM.Smith LP, et al. Among authors: ng sw.Nutr J. 2013 Apr 11;12:45. doi: 10.1186/1475-2891-12-45.Nutr J. 2013.PMID: 23577692Free PMC article.
Ford CN, Ng SW, Popkin BM.Ford CN, et al. Among authors: ng sw.J Nutr. 2015 Aug;145(8):1835-43. doi: 10.3945/jn.115.210765. Epub 2015 Jun 10.J Nutr. 2015.PMID: 26063069Free PMC article.