J Pediatr. 2012 Mar;160(3):508-10. doi: 10.1016/j.jpeds.2011.10.031. Epub 2011 Dec 3.
Chesney RW.
Department of Pediatrics, University of Tennessee Health Science Center, Le Bonheur Children's Hospital, Children's Foundation Research Center, Memphis, TN 38103, USA. rchesney at uthsc.edu
PMID: 22137665
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