AB1049 Clinical utility of autoantibodies against extractable nuclear antigens in routine care: frequency of repeated test requests and diagnostic value of ANTI-JO-1 (ANTI-HISTIDYL-TRNA SYNTHETASE)
AB1049 Clinical utility of autoantibodies against extractable nuclear antigens in routine care: frequency of repeated test requests and diagnostic value of ANTI-JO-1 (ANTI-HISTIDYL-TRNA SYNTHETASE)