text_1: 可 指导 治疗 的 辅助 检查 包括 ANCA , 抗核 抗体 , 双链 DNA 抗体 和 抗 GBM 抗体 检测 .
  
text_2: ancillary testing that would direct management includes tests for ANCA , antinuclear antibodies , double @-@ stranded DNA antibodies , and anti @-@ GBM antibodies .
  