Application analysis of laparoscopic surgery in children with  congenital choledochus dilatation
JIN Ming-jun, DONG Liang, YANG Hong, DONG Ying, BAO Guo-qiang, CUI Hua-lei
Journal of Hebei Medical University . 2021, (9): 1073 -1077 .  DOI: 10.3969/j.issn.1007-3205.2021.09.016