An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Oberstadt M, Mitter D, Classen J, Baum P.Oberstadt M, et al. Among authors: classen j.J Peripher Nerv Syst. 2016 Jun;21(2):111-113. doi: 10.1111/jns.12165.J Peripher Nerv Syst. 2016.PMID: 26887567
Pelz JO, Belau E, Fricke C, Classen J, Weise D.Pelz JO, et al. Among authors: classen j.Front Neurol. 2018 Nov 12;9:951. doi: 10.3389/fneur.2018.00951. eCollection 2018.Front Neurol. 2018.PMID: 30483212Free PMC article.
Esser P, Metelmann M, Hartung T, Claßen J, Mehnert A, Koranyi S.Esser P, et al. Among authors: classen j.Psychother Psychosom Med Psychol. 2019 Oct;69(9-10):372-381. doi: 10.1055/a-0806-7862. Epub 2019 Feb 7.Psychother Psychosom Med Psychol. 2019.PMID: 30731512Review.German.