@article{ref1,
title="In reply to the letters from smith et Al and bartick et Al",
journal="Pediatrics",
year="2014",
author="Colvin, Jeffrey D. and Collie-Akers, Vicki and Schunn, Christy and Moon, Rachel Y.",
volume="134",
number="6",
pages="e1778-9",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4005",
doi="10.1542/peds.2014-2794D",
url="http://dx.doi.org/10.1542/peds.2014-2794D"
}