共 50 条
- [2] SERONEGATIVE AND SEROPOSITIVE RHEUMATOID-ARTHRITIS (RA) DISPLAY DIFFERENT HLA-DRB1 ASSOCIATIONS [J]. ARTHRITIS AND RHEUMATISM, 1992, 35 (09): : S85 - S85
- [3] Seropositive rheumatoid arthritis (RA) but not seronegative RA is associated with the shared epitope in a Spanish population. [J]. ARTHRITIS AND RHEUMATISM, 1998, 41 (09): : S62 - S62