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Describing patterns of weight changes using principal components analysis: results from the Action for Health in Diabetes (Look AHEAD) research group.
Espeland MA, Bray GA, Neiberg R, Rejeski WJ, Knowler WC, Lang W, Cheskin LJ, Williamson D, Lewis CB, Wing R; Look Ahead Study Group. Espeland MA, et al. Ann Epidemiol. 2009 Oct;19(10):701-10. doi: 10.1016/j.annepidem.2009.06.001. Epub 2009 Jul 22. Ann Epidemiol. 2009. PMID: 19628410 Free PMC article. Clinical Trial.