Although multiple HLA alleles associated with multiple sclerosis (MS) risk have been identified, genotype-phenotype studies in the HLA region remain scarce and inconclusive.
To investigate whether MS risk-associated HLA alleles also affect disease phenotypes.
Design, Setting, and Participants
A cross-sectional, case-control study comprising ...
JAMA Neurol. Published online May 31, 2016. doi:10.1001/jamaneurol.2016.0980