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Ervin RB, Wang CY, Fryar CD, Miller IM, Ogden CL.Ervin RB, et al. Among authors: ogden cl.NCHS Data Brief. 2013 Dec;(139):1-8.NCHS Data Brief. 2013.PMID: 24331231Free article.
McDowell MA, Fryar CD, Ogden CL.McDowell MA, et al. Among authors: ogden cl.Vital Health Stat 11. 2009 Apr;(249):1-68.Vital Health Stat 11. 2009.PMID: 19642512Free article.