Efficacy and safety:laparoscopic cholecystectomy + LCBDE vs. ERCP + laparoscopic cholecystectomy 

ZHANG Jixiang, HE Xiping, ZHANG Juan, LIAO Hai, XIAO Yonggang, LIAO Huang, DENG Kai.
The Journal of Practical Medicine . 2021, (12): 1574 -1579 .  DOI: 10.3969/j.issn.1006⁃5725.2021.12.013