S. R. Gurugubelli, V. Badipatla, și M. Sistu, „Spectrum of Gallstone Disease and Early Outcomes Following Laparoscopic Cholecystectomy: A Hospital-Based Prospective Observational Study”., SJHR-Africa, vol. 7, nr. 2, p. 10, iun. 2026, doi: 10.51168/s28amv30.