Anti-Sm faces a threat to its reigning position as the marker antibody.
Jearn
La-He
LH
Kim
Think-You
TY
D000974:Antibodies, Antinuclear / Q000097:blood*; D018912:Arabs; D005260:Female; D006801:Humans; D008180:Lupus Erythematosus, Systemic / Q000276:immunology*; D008297:Male; D017411:Ribonucleoproteins, Small Nuclear / Q000276:immunology*
D000974:Antibodies, Antinuclear; D017411:Ribonucleoproteins, Small Nuclear