Systemic Lupus Erythematosus
Rheumatoid Arthritis
Single Nucleotide Polymorphism
Alleles
Amino Acids
HLA-DRB1 Chains
Genome-Wide Association Study
Major Histocompatibility Complex
HLA-DR1 Antigen
HLA Antigens
Genes
HLA-B Antigens
Meta-Analysis
Lupus Nephritis
Odds Ratio