@article {3849, title = {The role of HLA-DRB1 alleles on susceptibility and outcome of a Portuguese Multiple Sclerosis population}, journal = {Journal of the Neurological Sciences}, volume = {258}, year = {2007}, note = {Cited By (since 1996): 17Export Date: 18 March 2013Source: Scopus}, month = {2007///}, pages = {69 - 74}, url = {http://www.scopus.com/inward/record.url?eid=2-s2.0-34249880485\&partnerID=40\&md5=eaffa18ba2ca84cb0b15febb71f3d417}, author = {Silva, A.M. and Pereira, C. and Bettencourt, A. and Carvalho, C. and Couto, A.R. and Leite, M.I. and Marta, M. and Freijo, M. and Costa, P.P. and Mendon{\c c}a, D. and Monteiro, L. and Armas, J.B. and Martins, B.} }