Lupus erythematosus factor:PrThr:Pt:Ser:Ord:LA
lupus erythematosus factor:prthr:pt:ser:ord:la
Lupus erythematosus factor:Presence or Threshold:To identify measures at a point in time:Serum:Ordinal:Latex Agglutination
lupus erythematosus factor:presence or threshold:to identify measures at a point in time:serum:ordinal:latex agglutination