@article{ref1,
title="Clothing drawstring entrapment in playground slides and school buses. contributing factors and potential interventions",
journal="Archives of pediatrics and adolescent medicine",
year="1997",
author="Baker, Susan Pardee and Winston, Flaura Koplin and Drago, Dorothy A.",
volume="151",
number="1",
pages="72-77",
abstract="Abstract unavailable.",
language="",
issn="1072-4710",
doi="",
url="http://dx.doi.org/"
}