The clinical efficacy of laparoscopic cholecystectomy for choledocholithiasis after open cholecystectomy#br#
TANG Tong， ZHANG Jun， CHEN Lei， LIU Mingzhong
Journal of Hebei Medical University . 2018, (11): 1300 -1303,1310 .  DOI: 10.3969/j.issn.10073205.2018.11.015