Cruz-Ramos, J.A., Gabriel Ortiz, G., Díaz-Barba, E.I., Macías-Isla, M.A. y Mireles-Ramírez, M. 2018. HLA-DRB1 alleles and genotypes in patients with relapsing-remitting multiple sclerosis from western Mexico: a pilot study. Investigación Clínica. 58, 4 (feb. 2018), 323 - 333.