@article{ref1,
title="Foreign body in tracheo-bronchial tree in infancy and child hood",
journal="Indian pediatrics",
year="1973",
author="Tandon, R. K. and Patney, N. L. and Srivastava, V. K. and Wadhawan, V. P.",
volume="10",
number="3",
pages="187-189",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0019-6061",
doi="",
url="http://dx.doi.org/"
}