@article{van_Kempen_2022,<br/><span class="tab"></span> title={SARS-CoV-2 omicron breakthrough infections in patients with multiple sclerosis},<br/><span class="tab"></span> volume={94},<br/><span class="tab"></span> ISSN={1468-330X},<br/><span class="tab"></span> url={http://dx.doi.org/10.1136/jnnp-2022-330100},<br/><span class="tab"></span> DOI={10.1136/jnnp-2022-330100},<br/><span class="tab"></span> number={4},<br/><span class="tab"></span> journal={Journal of Neurology,<br/><span class="tab"></span> Neurosurgery &amp; Psychiatry},<br/><span class="tab"></span> publisher={BMJ},<br/><span class="tab"></span> author={van Kempen,<br/><span class="tab"></span> Zoé L E and Stalman,<br/><span class="tab"></span> Eileen W and Steenhuis,<br/><span class="tab"></span> Maurice and Kummer,<br/><span class="tab"></span> Laura Y L and van Dam,<br/><span class="tab"></span> Koos P J and Wilbrink,<br/><span class="tab"></span> Maarten F and ten Brinke,<br/><span class="tab"></span> Anja and van Ham,<br/><span class="tab"></span> S Marieke and Kuijpers,<br/><span class="tab"></span> Taco and Rispens,<br/><span class="tab"></span> Theo and Eftimov,<br/><span class="tab"></span> Filip and Wieske,<br/><span class="tab"></span> Luuk and Killestein,<br/><span class="tab"></span> Joep},<br/><span class="tab"></span> year={2022},<br/><span class="tab"></span> month=dec,<br/><span class="tab"></span> pages={280–283} }