@article{ref1,
title="Case reports. Permanent subcutaneous gold acupuncture needles",
journal="Western journal of medicine",
year="1974",
author="Behrstock, B. B. and Petrakis, N. L.",
volume="121",
number="2",
pages="140-142",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0093-0415",
doi="",
url="http://dx.doi.org/"
}