@article{ref1,
title="Elderly patients, use of antidepressants, and hip fracture",
journal="Lancet",
year="1998",
author="Gambassi, G. and Lapane, K. L. and Sgadari, A. and Bernabei, R.",
volume="352",
number="9125",
pages="400; author reply 401-2",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0140-6736",
doi="10.1016/S0140-6736(98)26031-4",
url="http://dx.doi.org/10.1016/S0140-6736(98)26031-4"
}