@article{ref1,
title="Safety seat use in Indiana prior to mandatory legislation",
journal="Indiana medicine",
year="1984",
author="Stroup, K. B. and Bull, M. J. and Alley, C. and Williams, J. L.",
volume="77",
number="11",
pages="866-869",
abstract="Abstract unavailable.<a href=&quot;http://www-nrd.nhtsa.dot.gov/pdf/nrd-30/NCSA/RNotes/2002/809-450.pdf&quot;></a>",
language="",
issn="0746-8288",
doi="",
url="http://dx.doi.org/"
}