Updating the American College of Rheumatology criteria for systemic lupus erythematosus: comment on the letter by Hochberg.
Piette
J C
JC
D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000145:classification*; D012219:Rheumatology / Q000458:organization & administration; D012955:Societies, Medical; D014481:United States