title: HLA-Bw44 and HLA-DRw4 in male Sjögren's syndrome patients with associated rheumatoid arthritis.
mesh_terms: D001172:Arthritis, Rheumatoid / Q000150:complications / Q000276:immunology*; D005260:Female; D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II; D006801:Humans; D007637:Keratoconjunctivitis / Q000150:complications; D008297:Male; D012217:Rheumatoid Factor; D012859:Sjogren's Syndrome / Q000150:complications / Q000276:immunology*; D014987:Xerostomia / Q000150:complications
chemical_list: D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II; D012217:Rheumatoid Factor