Rheumatoid arthritis in a United States Public Health Service Hospital in Oklahoma: serologic manifestations in rheumatoid arthritis vary among tribal groups.
HLA-B27 binding of peptide from its own sequence and similar peptides from bacteria: implications for spondyloarthropathies.
Cooperative association of T cell beta receptor and HLA-DQ alleles in the production of anti-Ro in systemic lupus erythematosus.