NIGAM, V. K.; NIGAM, S. Subtotal cholecystectomy: a case series. International Surgery Journal, [S. l.], v. 11, n. 9, p. 1515–1518, 2024. DOI: 10.18203/2349-2902.isj20242452. Disponível em: https://www.ijsurgery.com/index.php/isj/article/view/10515. Acesso em: 20 feb. 2026.