Smith extractable nuclear Ab+Ribonucleoprotein extractable nuclear Ab.IgG:ACnc:Pt:Ser:Qn
smith extractable nuclear ab+ribonucleoprotein extractable nuclear ab.igg:acnc:pt:ser:qn
ENA SM+RNP IgG Ser-aCnc
ena sm+rnp igg ser-acnc