@article{ref1,
title="Belling the cat: clinical investigation in vulnerable populations (a good idea, but who's going to volunteer?)",
journal="Journal of gender-specific medicine",
year="1998",
author="Legato, M. J.",
volume="1",
number="2",
pages="12-13",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="1523-7036",
doi="",
url="http://dx.doi.org/"
}