超声内镜对胆道占位性病变的诊断价值
张迪, 冯志杰, 赵东强
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Zhang Di, Feng Zhijie, Zhao Dongqiang
临床荟萃 . 2019, (9): 785 -789 .  DOI: 10.3969/j.issn.1004-583X.2019.09.004