Younger children with MS have a distinct CSF inflammatory profile at disease onset.

Chabas D, Ness J, Belman A, Yeh EA, Kuntz N, Gorman MP, Strober JB, De Kouchkovsky I, McCulloch C, Chitnis T, Rodriguez M, Weinstock-Guttman B, Krupp LB, Waubant E, US Network of Pediatric MS Centers of Excellence