Genetic studies in rheumatoid arthritis.
Grennan
D M
DM
Sanders
P A
PA
D001172:Arthritis, Rheumatoid / Q000235:genetics*; D020022:Genetic Predisposition to Disease; D015804:HLA-DR4 Antigen / Q000032:analysis; D006239:Haplotypes; D006801:Humans
D015804:HLA-DR4 Antigen