Rare and low-frequency coding genetic variants contribute to pediatric-onset multiple sclerosis.

Horton MK, Shim JE, Wallace A, Graves JS, Aaen G, Greenberg B, Mar S, Wheeler Y, Weinstock-Guttman B, Waldman A, Schreiner T, Rodriguez M, Tillema JM, Chitnis T, Krupp L, Casper TC, Rensel M, Hart J, Quach HL, Quach DL, Schaefer C, Waubant E, Barcellos LF