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Werfalli M, Raubenheimer PJ, Engel M, Musekiwa A, Bobrow K, Peer N, Hoegfeldt C, Kalula S, Kengne AP, Levitt NS.Werfalli M, et al. Among authors: levitt ns.Syst Rev. 2020 Jun 6;9(1):133. doi: 10.1186/s13643-020-01377-8.Syst Rev. 2020.PMID: 32505214Free PMC article.
Charlton KE, Steyn K, Levitt NS, Peer N, Jonathan D, Gogela T, Rossouw K, Gwebushe N, Lombard CJ.Charlton KE, et al. Among authors: levitt ns.Public Health Nutr. 2008 Dec;11(12):1397-406. doi: 10.1017/S136898000800342X. Epub 2008 Aug 27.Public Health Nutr. 2008.PMID: 18752692Clinical Trial.
Dave JA, Engel ME, Freercks R, Peter J, May W, Badri M, Van Niekerk L, Levitt NS.Dave JA, et al. Among authors: levitt ns.QJM. 2010 Jul;103(7):495-503. doi: 10.1093/qjmed/hcq062. Epub 2010 Apr 28.QJM. 2010.PMID: 20430755Review.
Peer N, Lombard C, Steyn K, Levitt N.Peer N, et al.J Epidemiol Community Health. 2014 May;68(5):446-52. doi: 10.1136/jech-2013-202985. Epub 2014 Jan 8.J Epidemiol Community Health. 2014.PMID: 24403519