BALLA, Talal Salah et al.
Endoscopic Versus Surgical Management and Outcome of CBD Stones 2020.
Gezira Journal of Health Sciences, [S.l.], v. 2, n. 16, p. 27-35, feb. 2021.
ISSN 1810-5386. Available at: <http://journals.uofg.edu.sd/index.php/gjhs/article/view/1691>. Date accessed: 08 june 2026.