@article{ref1,
title="Chiropractic: not an alternative system of primary health care",
journal="New Zealand medical journal",
year="1975",
author="",
volume="82",
number="545",
pages="89-91",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0028-8446",
doi="",
url="http://dx.doi.org/"
}