Performance comparison of three cell⁃free nucleic acid extraction kits for plasma cfDNA extraction 
YING Chao, CAI Yanning, HAO Shuwen, WANG Ting, LIU Yuanhe, ZHAO Lifang.
The Journal of Practical Medicine . 2023, (12): 1556 -1563 .  DOI: 10.3969/j.issn.1006⁃5725.2023.12.017