Causes and prognosis of repeated operations in patients with intra- and extrahepatic cholangiolithiasis

He Qixiong, Wu Zhiyang, Huang Mingxiang, et al.

Journal of Practical Hepatology . 2018, (5): 781 -784 . DOI: 10.3969/j.issn.1672-5069.2018.05.032