细胞游离DNA在胆道癌诊断中的价值:一项meta分析 |
杨越, 何开举, 宗家豪, 杨自逸, 吴向嵩, 龚伟 |
Diagnostic value of cell-free DNA to biliary tract cancers: a meta-analysis |
YANG Yue, HE Kaiju, ZONG Jiahao, YANG Ziyi, WU Xiangsong, GONG Wei |
图1 文献筛选流程 |
Fig 1 Flow diagram of literature screening |