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CACA\u6307\u5357\uff1a\u6db2\u4f53\u6d3b\u68c0[2]\u5f20\u946b\u96ef,\u5f6d\u8bd7\u7487,\u6768\u6e05,\u7b49.DNA\u7532\u57fa\u5316\u68c0\u6d4b\u5728\u80ba\u764c\u65e9\u671f\u8bca\u65ad\u548c\u9884\u540e\u5224\u65ad\u4e2d\u7684\u5e94\u7528[J].\u4e2d\u534e\u68c0\u9a8c\u533b\u5b66\u6742\u5fd7, 2024, 47(04):371-378.[3] Gao Q, Zeng Q, Wang Z, et al. Circulating cell-free DNA for cancer early detection. Innovation (Camb). 2022;3(4):100259. Published 2022 May 6. [4] \u891a\u4f9d\u7136, \u5cb3\u9e93. \u6db2\u4f53\u6d3b\u68c0\u6280\u672f\u5728\u80ba\u764c\u4e2d\u7684\u5e94\u7528\u8fdb\u5c55[J\/OL]. \u4e2d\u534e\u80ba\u90e8\u75be\u75c5\u6742\u5fd7(\u7535\u5b50\u7248), 2023, 16(01): 125-127.[5] Luo H, Wei W, Ye Z, Zheng J, Xu RH. Liquid Biopsy of Methylation Biomarkers in Cell-Free DNA. Trends Mol Med. 2021;27(5):482-500. [6] Birknerova N, Mancikova V, Paul ED, et al. Circulating Cell-Free DNA-Based Methylation Pattern in Saliva for Early Diagnosis of Head and Neck Cancer. Cancers (Basel). 2022;14(19):4882. Published 2022 Oct 6. 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