title: HLA-B*40:01 Is Associated with Ankylosing Spondylitis in HLA-B27-positive Populations.
authors.affiliation: Department of Immunology, Hospital Universitario Central de Asturias, Oviedo, Spain, and Faculty of Health Sciences, Universidad Autónoma de Chile, Talca, Chile;
authors.forename: Roberto
authors.initials: R
authors.lastname: Díaz-Peña
authors.affiliation: Department of Immunology, Hospital Universitario Central de Asturias, Oviedo, Spain;
authors.forename: Jose Ramón
authors.initials: JR
authors.lastname: Vidal-Castiñeira
authors.affiliation: Department of Immunology, Hospital Universitario Central de Asturias, Oviedo, Spain;
authors.forename: Antonio
authors.initials: A
authors.lastname: López-Vázquez
authors.affiliation: Department of Immunology, Hospital Universitario Central de Asturias, Oviedo, Spain. inmuno@hca.es.
authors.forename: Carlos
authors.initials: C
authors.lastname: López-Larrea
mesh_terms: D000483:Alleles; D016022:Case-Control Studies; D016001:Confidence Intervals; D005260:Female; D020022:Genetic Predisposition to Disease / Q000453:epidemiology*; D015796:HLA-B27 Antigen / Q000235:genetics*; D059947:HLA-B40 Antigen / Q000235:genetics*; D006801:Humans; D015994:Incidence; D008297:Male; D016017:Odds Ratio; D012016:Reference Values; D018570:Risk Assessment; D013030:Spain / Q000453:epidemiology; D013167:Spondylitis, Ankylosing / Q000175:diagnosis / Q000453:epidemiology* / Q000235:genetics*
chemical_list: D015796:HLA-B27 Antigen; D059947:HLA-B40 Antigen