The Multiple Sclerosis Health Resource Utilization Survey (MS-HRS): Development and Validation Study. Ness NH, Haase R, Kern R, Schriefer D, Ettle B, Cornelissen C, Akguen K, Ziemssen T. J Med Internet Res 2020;22(3):e17921. DOI: 10.2196/17921
Real-World Evidence on the Societal Economic Relapse Costs in Patients with Multiple Sclerosis. Ness NH, Schriefer D, Haase R, Ettle B, Ziemssen T. PharmacoEconomics (2020). https://doi.org/10.1007/s40273-020-00917-3c
Differentiating societal costs of disability worsening in multiple sclerosis. Ness NH, Schriefer D, Haase R, Ettle B, Cornelissen C, Ziemssen T. 2019. J Neurol. 2019 Dec 17. doi: 10.1007/s00415-019-09676-4.
Development of the adaptive, bilingual Multiple Sclerosis Health Resource Survey (MS-HRS). Haase R, Kern R, Akgün A., Wunderlich M, Dominik M, Ziemssen T. 2018. 34th Congress of the European Committee for Treatment and Research in Multiple Sclerosis, Berlin.
Multiple Sclerosis Health Resource Utilization Survey by Tjalf Ziemssen is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License.