@article{ref1,
title="An unusual case of self-imposed vitamin A deficiency",
journal="American journal of clinical nutrition",
year="1969",
author="Sharman, I. M.",
volume="22",
number="8",
pages="1134-1134",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0002-9165",
doi="",
url="http://dx.doi.org/"
}