@article{ref1,
title="Airway obstruction in infants and children",
journal="International anesthesiology clinics",
year="1972",
author="Pelton, D. A. and Whalen, J. S.",
volume="10",
number="3",
pages="123-150",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0020-5907",
doi="",
url="http://dx.doi.org/"
}