Grennan, D M DR-DQ variants in rheumatoid arthritis and Felty's syndrome: comment on the article by Wallin et al. [electronic resource] - Arthritis and rheumatism Jul 1992 - 844-6 p. digital Publication Type: Comment; Letter ISSN: 0004-3591 Standard No.: 10.1002/art.1780350732 doi Subjects--Topical Terms: Arthritis, Rheumatoid--immunologyFelty Syndrome--immunologyGenetic VariationHLA-DQ Antigens--geneticsHLA-DR Antigens--geneticsHumans