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Simonsen, Cecilia Smith, Heidi Øyen Flemmen, Line Broch, Cathrine Brunborg, Pål Berg-Hansen, Stine Marit Moen, and Elisabeth Gulowsen Celius. "The Course of Multiple Sclerosis Rewritten: A Norwegian Population-based Study On Disease Demographics and Progression." J Neurol 2020.

Simonsen, Cecilia Smith, et al. "The Course of Multiple Sclerosis Rewritten: A Norwegian Population-based Study On Disease Demographics and Progression." J Neurol 2020.