@article{ref1,
title="Problems resulting from the excessive use of baby-walkers and baby-bouncers",
journal="Lancet",
year="1972",
author="Simpkiss, M. J. and Raikes, A. S.",
volume="1",
number="7753",
pages="747-747",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="",
url="http://dx.doi.org/"
}