LETTER TO THE EDITOR |
Michael Weitzman, MD
Department of Pediatrics
New York University School of Medicine
New York, NY 10016
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We thank Cusick et al for their clarification regarding the Centers for Disease Control and Prevention (CDC) transition to a new model to assess iron deficiency in 1 to 2-year-old children, beginning with the 2003–2004 National Health and Nutrition Examination Survey (NHANES). At the time