@article{ref1,
title="Swallowed toothpaste--a danger or not",
journal="Pediatrics",
year="1981",
author="Carey, W. B.",
volume="67",
number="6",
pages="938-938",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0031-4005",
doi="",
url="http://dx.doi.org/"
}