@article{ref1,
title="Car seats and gastroesophageal reflux",
journal="Journal of pediatrics",
year="1987",
author="Clark, Melissa",
volume="111",
number="4",
pages="634-635",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0022-3476",
doi="",
url="http://dx.doi.org/"
}