cqvip:1文献来源Zhang Q,Luo J,Wu S,et al.Prognostic and predictive impact of circulating tumor DNA in patients with advanced cancers treated with immune checkpoint blockade[J].Cancer Discov,2020,10(12):1842-1853.2证据水平2b。3背景用于监测免疫检查点抑制剂治疗反应的生物标志物很少,尤其是可用于多种癌症类型的生物标志物。
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