@article{article, title  = {{Observational Data as External Control Arm to Study the Effectiveness of New Therapies for Guillain-Barré Syndrome}},

 publisher = {{Ovid Technologies (Wolters Kluwer Health)}},

 url = {{https://doi.org/10.1212/wn9.0000000000000155 }},

 year = {{2026}},

 month = {{9}},

 author = {{Luijten LWG and Wiegers EJA and De Koning LC and Attarian S and Cornblath DR and Davidson AI and Gorson KC and Harbo T and Hartung H-P and Kuwabara S and Nobile-Orazio E et al}},

 doi = {{10.1212/wn9.0000000000000155}},

 volume = {{2}},

 journal = {{Neurology Open Access}},

 issue = {{3}},

 note = {{Accessed on 2026/10/09}}}