@article{ref1,
title="Psychosis induced by oral contraception",
journal="Canadian Medical Association journal",
year="1971",
author="Hussain, M. Z.",
volume="104",
number="11",
pages="984 passim-984 passim",
abstract="<p>[Abstract unavailable]</p><p>Language: en</p>",
language="en",
issn="0008-4409",
doi="",
url="http://dx.doi.org/"
}