@article{ref1,
title="Automobile passenger restraints for children and pregnant women. ACOG technical bulletin number 151--January 1991 (replaces no. 74, December 1983)",
journal="International journal of gynaecology and obstetrics",
year="1992",
author="",
volume="37",
number="4",
pages="305-308",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0020-7292",
doi="",
url="http://dx.doi.org/"
}