Nghị, N.H. et al. 2025. EARLY OUTCOMES OF LAPAROSCOPIC SURGERY FORCOMMON BILE DUCT STONES IN THE ELDERLY. Journal of Health and Aging - Thong Nhat Hospital. 1, 1 (Jun. 2025), 72–78. DOI:https://doi.org/10.63947/bvtn.v1i1.11.