TY - JOUR AU - Rutjes, SA TI - Anti-Ro52 antibodies frequently cooccur with anti-Jo-1 antibodies in sera from patients with idiopathic inflammatory myopathy JO - Clin Exp Immunol IS - 01 VL - 109 PY - 1997 DO - 10.1046/j.1365-2249.1997.4081308.x L3 - PubMed-ID: 9218821 SP - 32 EP - 40. N1 - et al. ER -