@article{ref1,
title="Rape and the laboratory: blood-grouping of hair",
journal="British medical journal: BMJ",
year="1978",
author="Whitehead, P. H.",
volume="2",
number="6137",
pages="638-639",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0959-8138",
doi="",
url="http://dx.doi.org/"
}