@article{ref1,
title="Household survey of locomotor disability caused by poliomyelitis and landmines in Afghanistan",
journal="British medical journal: BMJ",
year="1997",
author="Lambert, M. L. and Francois, I. and Salort, C. and Slypen, V. and Bertrand, F. and Tonglet, R.",
volume="315",
number="7120",
pages="1424-1425",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}