TY  - GEN
AU  - Chen,L H
AU  - Tan,Y
AU  - Yan,Y P
TI  - [Rheumatoid arthritis and HLA-DR4, antigen]
SN  - 0578-1426
PY  - 1989///0317
KW  - Adult
KW  - Aged
KW  - Arthritis, Rheumatoid
KW  - immunology
KW  - Female
KW  - HLA-DR Antigens
KW  - analysis
KW  - HLA-DR4 Antigen
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Sex Factors
N1  - Publication Type: English Abstract; Journal Article
ER  -