@article{ref1,
title="Cyclical suicidal ideation following natalizumab infusion for multiple sclerosis",
journal="Australian and New Zealand journal of psychiatry",
year="2015",
author="Nagesh, Omkar and Bastiampillai, Tarun and Fisher, Laura and Mohan, Titus",
volume="49",
number="7",
pages="668-669",
abstract="<p>[Abstract unavailable]</p> <p>Language: en</p>",
language="en",
issn="0004-8674",
doi="10.1177/0004867415572414",
url="http://dx.doi.org/10.1177/0004867415572414"
}