Rheumatoid arthritis in black Americans.
Anaya
J M
JM
Rosler
D
D
Espinoza
L R
LR
D000328:Adult; D001741:Black or African American; D000368:Aged; D001172:Arthritis, Rheumatoid / Q000208:ethnology*; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D008145:Louisiana; D008297:Male; D008875:Middle Aged; D012959:Socioeconomic Factors